RANKING

Rank 5 out of 55 Summarized in this category Rankings based on: • Pros-to-cons ratio • Number of reviews • Category average

Polk Audio

Signa S4

Name: Signa S4
Brand: Polk Audio

around $399

All prices are estimates and may vary from actual prices.

316 Pros

85%
31 reviews (4h 7m)

57 Cons

Elevate your TV audio with the Polk Audio Signa S4 soundbar and experience immersive 3D sound without breaking the bank. This Dolby Atmos-certified system delivers a surprisingly wide soundstage, thanks to its 3.1.2 configuration, including upward-firing speakers and a wireless subwoofer. Enjoy crystal-clear dialogue with Polk's patented Voice Adj...

Summary of pros and cons from human reviewers, put together by AI

85%

93 vs 16

Sound Quality

86%

48 vs 8

Features

67%

26 vs 13

Connectivity

87%

39 vs 6

Ease of Use

97%

35 vs 1

Design

Reviewer verdict

Across 31 YouTube reviews, the Polk Audio Signa S4 earns a Summa score of 4.4/5, ranking #5 among Soundbars. Reviewers most often praise its sound quality, features, ease of use, while the most common criticisms concern sound quality, connectivity.

The Polk Signa S4 is repeatedly praised for its sound quality, with reviewers (80 mentions) highlighting a wide, detailed soundstage, clear dialogue from the dedicated center channel, and noticeable Atmos height effects from the upward-firing speakers. Many reviewers (41 mentions) also applaud its feature set—Dolby Atmos 3.1.2, multiple sound modes, voice and bass adjust, and a wireless subwoofer—as making it versatile for movies, music, and night listening. Ease of setup and use is a common positive (30 mentions), with repeated comments about quick plug-and-play installation, single-cable HDMI ARC connection, and simple controls. Reviewers also point to strong value (25 mentions) and a slim, unobtrusive design (22 mentions) that fits under most TVs without blocking sensors.

Criticisms center on limitations of the virtual surround and height performance (16 mentions), with many reviewers saying the upfiring speakers and lack of rear surrounds mean it cannot fully match dedicated multi-speaker systems and can sound constrained or less precise at extremes. Connectivity and smart features receive repeated complaints (13 mentions), notably the absence of Wi‑Fi, AirPlay, Chromecast, app control, and extra HDMI inputs, leaving Bluetooth as the primary wireless streaming option. Reviewers also note limited tuning/customization (6 mentions) such as no app or height-channel level adjustment, and some concerns over the subwoofer and bass being modest or occasionally boomy for certain rooms (5 mentions).

Analysis based on 31 YouTube reviews (4h 7m of video) with 316 pros and 57 cons extracted.

Pros (316)

Sound Quality (93)

gets plenty loud ▶ Polk Signa S4 Dolby Atmos soundbar review @ 6:24
when it comes to Sound Performance the sigma S4 really shines ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 2:24
The Sound Stage is wide and the audio is well balanced with clear dialogue and strong bass ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 2:32
very surprised by how powerful and clear the sigma s4 sounds ▶ Polk Signa S4 Dolby Atmos soundbar review @ 5:27
up firing speakers for height elevation ▶ Best Dolby Atmos Soundbars in 2022 - Choose the Perfect One! @ 4:33
doesn't sacrifice performance ▶ Best Dolby Atmos Soundbars in 2023 - Top 5 Best Dolby Atmos @ 0:46
The elephant to stop you might know it ▶ 5 Best DOLBY ATMOS SoundBars Of 2022 @ 4:02
360 degree sound ▶ ✅ Polk Audio Signa S4 Review | Ultra-Slim Sound Bar with Wi @ 0:29
powerful and immersive ▶ ✅ Polk Audio Signa S4 Review | Ultra-Slim Sound Bar with Wi @ 1:57
the addition of the upward firing speakers makes a noticeable difference in creating a more immersive Atmos EXP experience ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 2:26
Little or no distortion ▶ ✅ Polk Audio Signa S4 Review | Ultra-Slim Sound Bar with Wi @ 1:21
poke's patented voice adjust technology which lets you customize voice levels without affecting the soundtrack so you hear clear dialogues every time ▶ Best Dolby Atmos Soundbars in 2023 - Top 5 Best Dolby Atmos @ 0:57
delivers a cinematic Sonic experience with powerful bass and crisp dialogue ▶ Top 7 Soundbar in 2023 🔊 Top 7 Best Wireless Soundbars Pick @ 0:47
excellent audio quality ▶ Top 7 Soundbar in 2023 🔊 Top 7 Best Wireless Soundbars Pick @ 1:08
I tested it with a variety of content from movies to music and it performed admirably in all scenarios ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 2:36
delivers a cinematic Sonic experience with powerful base and crisp dialogue which you're able to find tune via its minimalist remote ▶ Best soundbar 2024- Top 5 best wireless soundbars 2024[Don't @ 3:23
great sounding sound bar ▶ Polk Signa S4 Dolby Atmos soundbar review @ 9:02
enhanced dialogue clarity with voice adjust ▶ Polk Audio Signa S4 Soundbar Review @ 0:17
loaded with sound modes that enhance the audio for hearing voices ▶ Polk Signa S4 Dolby Atmos soundbar review @ 0:51
true 3D surround sound ▶ Best Dolby Atmos Soundbars in 2023 - Top 5 Best Dolby Atmos @ 1:16
I love music ▶ 5 Best DOLBY ATMOS SoundBars Of 2022 @ 4:35
Dedicated center channel ▶ ✅ Polk Audio Signa S4 Review | Ultra-Slim Sound Bar with Wi @ 1:44
dialogue Clarity is top-notch ▶ BEST Dolby Atmos Soundbar 2024 Tier List (20+ Tested & Ranke @ 3:53
this mode really helps to accentuate [vocals] and then also minimize other noises so it's a lot easier to hear what people are saying ▶ Polk Signa S4 Dolby Atmos soundbar review @ 4:06
nice big full sound to it ▶ Polk Signa S4 Dolby Atmos soundbar review @ 9:10
clarity of dialogue ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 1:23
sound quality is rich and clear with an impressive bass response ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 2:10
unlike most other options the sound bar features a 7 driver array along with a full range center channel driver to deliver a true 3D sound experience ▶ 5 Best EARC Soundbars For TV Reviews in 2024 @ 4:08
more cinematic audio for a home theater ▶ Polk Signa S4 Dolby Atmos soundbar review @ 0:04
audio quality from this soundar blew me away ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 2:56
Soundbar will deliver a huge wide Sound Stage plus dual upfiring speakers ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 1:16
take advantage of atos's height channels to send sounds over your ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 1:22
great ability to reach all corners of the room while still maintaining detail and intricacy in the Audio ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 3:05
overhead channels and I found it brought more to the space ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 3:40
Left Right elevation speakers utilize Atmos High channels for an immersive 3D sound over your head ▶ Best Dolby Atmos Soundbar Review in 2022 ✅Top 3 Picked @ 1:28
Polk's voice adjust technology significantly improves dialogue clarity ▶ Polk Audio Signa S4 Soundbar Review @ 2:29
Paul conio Cigna us for ultra slim sound bar delivers improved sound quality over the average sound bar ▶ Best Dolby Atmos Soundbar Review in 2022 ✅Top 3 Picked @ 0:45
Sound Stage is absolutely massive and it completely filled my open concept kitchen living space with sound ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 2:58
did create a theater-like experience ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 3:21
upgraded 7 driver array and dedicated full range center channel create a more immersive experience filling the room with clear Rich sound ▶ Best Dolby Atmos Soundbar Review in 2022 ✅Top 3 Picked @ 0:53
in terms of sound quality the Soundbar checks off every box it's meant to provide an instant upgrade ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 4:39
the signia S4 delivers a wide detailed Sound Stage regardless of the mode you choose ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 3:32
in addition to adding three-dimensional Atmos immersion into movie watching the S4's up firing height channels also perform well ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 3:44
anyone who has hearing troubles or finds themselves constantly mashing the volume buttons during quieter dialogue scenes will appreciate PK's voice adjust technology ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 5:04
while the Cigna S4 lacks extras it consistently produces Great Sound which more than compensates for the lack of extras ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 3:14
uses the signia S4's dedicated Center channel to allow you to increase the volume of voices making them clearer and easier to understand while leaving the rest of the soundtrack untouched ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 5:14
sound quality is outstanding ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 5:53
pack The Sound Stage of this Dolby atoms enabled bar ▶ Top 5 Best Budget Soundbars in 2023 reviews @ 3:24
pretty room filling ▶ Top 5 Best Budget Soundbars in 2023 reviews @ 3:48
hear every word perfectly with newly designed tweeters and Hulk patented voice adjust technology ▶ Polk Audio Soundbars 2023 // Magnifi MAX AX SR, MAX AX, 2, M @ 7:28
powerful combination delivers true 3D surround sound ▶ 5 Best Dolby Atmos Soundbars under $400 @ 6:20
poke's exclusive voice adjust technology ensures Crystal Clear dialogues ▶ 5 Best Dolby Atmos Soundbars under $400 @ 7:07
Suitable for apartments (won't disturb neighbors) ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 1:52
up firing speakers for height elevation ▶ Top 10 Best Dolby Atmos Soundbars 2022 @ 5:45
upfiring drivers create a convincing sense of height and spaciousness ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 3:57
voice adjust is a valuable feature that significantly enhances dialog Clarity ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 4:22
well-balanced audio experience the Soundbar produces clear dialogue detailed mid-range and crisp highs ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 1:20
wider audio dispersion enhancing stereo Imaging ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 5:08
PK's voice adjust technology this technology allows you to find tune the dialogue Clarity ensuring that voices are clear and understandable ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 1:34
proprietary vois adjust technologies to improve the intelligibility of dialogues ▶ SIGNA S4 - саундбар с Dolby Atmos @ 2:19
audio reproduction is smooth characterized by Clean treble and well-defined mid-range ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 5:02
The sigma s4 with an upgraded seven driver array and a dedicated full range center channel delivers true 3d surround sound and the 5.25 inch sub gives you a wide sound stage and deep bass ▶ Top 10 Best Dolby Atmos Soundbars 2022 @ 5:33
upward firing speakers effectively generate front overhead channels ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 5:16
Pokes exclusive voice and bass adjust technology along with s4 center channel lets you customize voice and bass levels so you hear crystal clear dialogues and maximize bass without missing a word for maximum impact ▶ Top 10 Best Dolby Atmos Soundbars 2022 @ 5:59
if you really want to hear what you're listening to and you want to understand because dialogue is something important to you the S4 checks that box off because the voice adjust works very well actually really it is very clear on whatever dialogue is being said ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 9:21
Clear sound for vocals ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 1:36
in actual use of it it sounds very good actually the volume can get pretty loud ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 8:29
Voice specific sound bar, good for vocal scenes in sports or news ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 1:14
solid front Sound Stage with a robust base foundation ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 4:57
Dolby Atmos means that the sound profile or the Sound Stage is going to be not only left and right and center and rear but it's also going to be above you or below you it gives you a verticality to your music ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 0:09
dedicated center speaker ensures clear and focused dialog reproduction ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 5:12
when it comes to movies it's equally as talented ▶ Top 5 Best Soundbars of [2022] @ 2:06
dedicated central channel ▶ SIGNA S4 - саундбар с Dolby Atmos @ 2:10
Polk voice enhancements are called voice adjust so it's going to let you allow you to hear every word better ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 0:43
hoax sound bars have always performed admirably when it comes to music and the cigna 4 is no exception ▶ Top 5 Best Soundbars of [2022] @ 1:59
did a really good job ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 4:49
did a really good job at exceeding the width of the giving me the sense this is the sound was coming way wider apart from than the sound bar itself ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 3:59
gave me all the volume i needed ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 2:49
poke did a really good job with its very believable surround sound effect ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 13:34
center channel ensures crisp and clear dialogue ▶ Top 5 Best Dolby Atmos Soundbars in 2024 | The Ultimate Coun @ 2:24
really good job with expanding the sound stage ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 2:22
clear and detailed sound stage ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:47
regardless of the mode you choose the Signa S4 provides a wide detailed sound stage that meshes well with nearly everything you toss its way ▶ Top 10 Dolby Atmos Soundbar 2022 | The Only 5 You Should Con @ 5:13
patented voice adjust technology combines with siga S4s dedicated Center channel for Clear easy to understand dialogue ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 1:47
really impressed with this uh this uh sound bar ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 2:45
sound bar was 12 feet wide basically so it's a very it really a really open sound stage ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 4:07
significant upgrade over your TV's built in speakers ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 0:08
kicks the tv's butt in other words this this is this does a way better job than the just the tv alone ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 12:33
delivers a clear and detailed Sound Stage with good base response and clear dialogue ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 0:09
dedicated Central Channel offers clear dialogue ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 1:32
The value-packed Signa S4 is an impressive 3.1 two-channel system that makes up for a lack of extras by consistently producing Great Sound ▶ Top 10 Dolby Atmos Soundbar 2022 | The Only 5 You Should Con @ 4:53
upgraded 7 driver array and a dedicated full range center channel for a wide Sound Stage and deep bass ▶ Best Dolby Atmos Soundbars 2023 ? Let's Start Who Wins in 20 @ 5:09
upward firing speakers create a sense of verticality and immersion especially when playing Dolby Atmos content ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 0:47

Features (48)

the sigma S4 is a 3.1.2 Channel Soundbar which means it includes three front firing speakers a wireless subwofer and two upward firing speakers for those height effects in Dolby atmas ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 2:01
really smart sound modes built in ▶ Polk Signa S4 Dolby Atmos soundbar review @ 0:46
different sound modes...they really tailor the sound bar to different listening scenarios and kind of make it shine ▶ Polk Signa S4 Dolby Atmos soundbar review @ 3:29
Dolby Atmos certified ensures your virtual height affects elevated right to your listening area ▶ Best Dolby Atmos Soundbars in 2023 - Top 5 Best Dolby Atmos @ 1:25
Atmos soundtracks and it sounds great with music ▶ Best Dolby Atmos Soundbars in 2023 - Top 5 Best Dolby Atmos @ 0:52
Sellar audio performance with support for Dolby Atmos enhanced sound ▶ Best soundbar 2024- Top 5 best wireless soundbars 2024[Don't @ 3:04
Dolby Atmos 3.1.2 system, promising immersive 3D sound ▶ Polk Audio Signa S4 Soundbar Review @ 0:12
Dolby Atmos ▶ ✅ Polk Audio Signa S4 Review | Ultra-Slim Sound Bar with Wi @ 1:05
night mode is really good ▶ Polk Signa S4 Dolby Atmos soundbar review @ 3:51
Stellar audio performance with support for Dolby Atmos enhanced sound ▶ Top 7 Soundbar in 2023 🔊 Top 7 Best Wireless Soundbars Pick @ 0:35
Dolby Atmos experience adds an extra layer of depth to your audio ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 2:15
poke's exclusive voice and bass adjust technology ▶ Best Dolby Atmos Soundbars in 2022 - Choose the Perfect One! @ 4:33
audio modes make it very versatile make it really friendly for smaller spaces ▶ Polk Signa S4 Dolby Atmos soundbar review @ 9:04
you can also customize the voice and base levels coming from the device to personalize the performance of the setup ▶ 5 Best EARC Soundbars For TV Reviews in 2024 @ 4:48
boasts Dolby Atmos 3.1.2 listening with a dedicated Center channel for clearer dialogue plus left and right tweeters and woofers ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 1:05
Dolby Atmos support is a key feature, creating a sense of height and immersion. Effects in movies can appear to move overhead ▶ Polk Audio Signa S4 Soundbar Review @ 2:10
The S4 ultra slim sound bar is Dolby Atmos 3.1 to certified so you can be sure you're getting the best possible sound quality for your movie's music and games ▶ Best Dolby Atmos Soundbar Review in 2022 ✅Top 3 Picked @ 1:06
keep from waking up the house while still enjoying an action movie using the night mode feature which softens some of the B and louder sounds ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 4:54
signia S4 Soundbars seven speaker array ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 1:03
night mode limits the subwoofer action so you don't wake the neighbors ▶ Top 5 Best Budget Soundbars in 2023 reviews @ 3:52
having a soundbar that's Dolby atos compatible makes a real difference ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 5:55
Cinema, night and music modes which serve their intended purposes well ▶ Top 5 Best Budget Soundbars in 2023 reviews @ 3:38
music mode gives you a more normal stereo image ▶ Top 5 Best Budget Soundbars in 2023 reviews @ 3:50
Cinema mode works in a simulated 3.1.2 atom surround ▶ Top 5 Best Budget Soundbars in 2023 reviews @ 3:45
up firing speakers for height elevation alongside L are tweeters and racetrack mid drivers ▶ 5 Best Dolby Atmos Soundbars under $400 @ 6:43
true 3D surround sound with Dolby Atmos certification ▶ 5 Best Dolby Atmos Soundbars under $400 @ 6:01
Dolby Atmos 3.1.2 certified ▶ 5 Best Dolby Atmos Soundbars under $400 @ 6:29
Dolby Digital decoding elevates your home theater with Incredible surround sound ▶ Polk Audio Soundbars 2023 // Magnifi MAX AX SR, MAX AX, 2, M @ 7:34
includes a compact wireless subwoofer for deep bass and more room filling sound ▶ Polk Audio Soundbars 2023 // Magnifi MAX AX SR, MAX AX, 2, M @ 7:20
Dolby Atmos support this technology creates a three-dimensional sound scape adding height effects ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 0:55
3.1.2 channel speaker layout to deliver Dolby Atmos object-based immersive audio ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 3:39
the poke cigna s4 is a dolby atmos sound bar with 3.1.2 channels of audio output left right center front overheads and a wireless subwoofer ▶ Top 5 Best Soundbars of [2022] @ 1:22
it has a variety of connection possibilities as well as a variety of sound styles ▶ Top 5 Best Soundbars of [2022] @ 1:33
comes with Dolby Atmos ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 0:07
excellent sound of full virtual dolby atmos separate subwoofer with deep and rich bass as well as the ability to listen to music from a bluetooth device ▶ SIGNA S4 - саундбар с Dolby Atmos @ 3:47
3.1.2 sound system ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 0:16
offers several sound modes to optimize the audio experience for different content ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 1:55
3122 speakers are used as high channels that create the effect of dolby atmos ▶ SIGNA S4 - саундбар с Dolby Atmos @ 1:57
Dolby Atmos support ▶ Top 5 Best Dolby Atmos Soundbars in 2024 | The Ultimate Coun @ 2:37
offers three sound modes music movie and night ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 0:53
Dolby Atmos 3.02 certified making it perfect for an immersive 3D sound ▶ Best Dolby Atmos Soundbars 2023 ? Let's Start Who Wins in 20 @ 5:03
Advanced seven speaker array has been designed to deliver a realistic Dolby Atmos 3.1.2 listening experience ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 1:25
movie mode did a really good job ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 8:01
Polk's exclusive voice adjust and bass adjust technology also lets you customize voice and bass levels to make sure you don't miss any of the dialogues ▶ Best Dolby Atmos Soundbars 2023 ? Let's Start Who Wins in 20 @ 5:34
music mode was a little more crisper at the higher end ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 7:43
movie mode gave me a little more ambiance with the music ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 8:03
dedicated Center Channel and wireless subwoofer ▶ Top 5 Best Dolby Atmos Soundbars in 2024 | The Ultimate Coun @ 2:20
Dolby Atmos support ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:44

Ease of Use (39)

setup is a breeze ▶ Polk Signa S4 Dolby Atmos soundbar review @ 0:06
there aren't multiple speakers to place around a room or to run wires to ▶ Polk Signa S4 Dolby Atmos soundbar review @ 0:07
effortless setup ▶ Best soundbar 2024- Top 5 best wireless soundbars 2024[Don't @ 3:04
handles heavy everyday tasks with ease ▶ Best soundbar 2024- Top 5 best wireless soundbars 2024[Don't @ 3:14
setting it up was a breeze and the included remote control is easy to use ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 2:16
effortless setup ▶ Top 7 Soundbar in 2023 🔊 Top 7 Best Wireless Soundbars Pick @ 0:34
one cable setup ▶ Best Dolby Atmos Soundbars in 2022 - Choose the Perfect One! @ 4:41
one cable setup makes it ideal for users who aren't looking to deal with a complicated installation process ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 2:22
portable with simple setup ▶ ✅ Polk Audio Signa S4 Review | Ultra-Slim Sound Bar with Wi @ 4:55
super easy to set up ▶ BEST Dolby Atmos Soundbar 2024 Tier List (20+ Tested & Ranke @ 3:56
Setting up the Sigma S4 is very easy ▶ Polk Audio Signa S4 Soundbar Review @ 1:13
sound bar is smart enough to connect itself to your TV by itself ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 2:35
Voice adjust and bass adjust are practical user-friendly features ▶ Polk Audio Signa S4 Soundbar Review @ 3:47
sound bar fits most faces easily wall mounted or place it in front of your TV without blocking the screen ▶ Best Dolby Atmos Soundbar Review in 2022 ✅Top 3 Picked @ 1:45
Polk Cigna S4 uses just one cable to connect to any TV so setup is quick and easy ▶ Best Dolby Atmos Soundbar Review in 2022 ✅Top 3 Picked @ 2:03
it is a plug and play system that takes only a few minutes to set up and start listening ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 3:20
very simple setup process ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 5:28
simple and easy to set up ▶ Top 5 Best Budget Soundbars in 2023 reviews @ 3:30
all cables included setup takes minutes ▶ Polk Audio Soundbars 2023 // Magnifi MAX AX SR, MAX AX, 2, M @ 7:01
setting up the Cigna S4 is a breeze thanks to the one cable setup that works with any TV including the latest 8K Ultra HD TVs ▶ 5 Best Dolby Atmos Soundbars under $400 @ 7:48
easy setup simple to connect and configure ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 3:08
setting up the system is a breeze involving simple connections to your TV and power source ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 0:50
incredibly easy to connect ▶ SIGNA S4 - саундбар с Dolby Atmos @ 4:00
in the salon bar all the connectors are prudently recessed so that you can fix the panel tightly to the wall ▶ SIGNA S4 - саундбар с Dolby Atmos @ 0:57
Includes HDMI and optical cables in the box ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 2:34
no manipulations with connection of the clogs are required to perform it automatically ▶ SIGNA S4 - саундбар с Dolby Atmos @ 1:07
one cable setup works with any tv including the latest 8k ultra hd tvs ▶ Top 10 Best Dolby Atmos Soundbars 2022 @ 6:31
get this system up and running in less than five minutes all you have to do is unbox connect and you are ready to listen a great addition to your home theater ▶ Top 10 Best Dolby Atmos Soundbars 2022 @ 6:36
The signia S4 is a plug and play package that takes 10 minutes or less to set up ▶ Top 10 Dolby Atmos Soundbar 2022 | The Only 5 You Should Con @ 5:01
just connected everything it just worked ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 7:05
incredibly easy with a one cable setup that works with any TV including the latest 8K Ultra HD TVs ▶ Best Dolby Atmos Soundbars 2023 ? Let's Start Who Wins in 20 @ 5:57
everything just worked immediately ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 7:10
literally set this thing up in five minutes ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 14:08
super easy to set up no guess work it just worked right out of the box ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 14:12
easy setup thanks to its HDMI ARC compatibility ▶ Top 5 Best Dolby Atmos Soundbars in 2024 | The Ultimate Coun @ 2:46
setup is easy ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 2:45
easy to set up and use ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:56
ease of setup ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 14:06
easy to set up and connect to your TV via HDMI ARC or optical cable ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 0:25

Design (35)

elegant design with a fabric finish ▶ Best soundbar 2024- Top 5 best wireless soundbars 2024[Don't @ 3:02
very sleek kind of minimal design ▶ Polk Signa S4 Dolby Atmos soundbar review @ 1:12
advanced ultra slim sound bar and wireless sub ▶ Best Dolby Atmos Soundbars in 2022 - Choose the Perfect One! @ 4:24
the design is Sleek and modern with a fabric cover that gives it a premium feel ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 2:11
elegant design with a fabric finish ▶ Top 7 Soundbar in 2023 🔊 Top 7 Best Wireless Soundbars Pick @ 0:31
ultra slim design is perfect for tight spaces ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 2:20
one of the slimmest and budget options ▶ 5 Best EARC Soundbars For TV Reviews in 2024 @ 4:02
all of that is cramped under the two inches height of the speaker which is pretty great ▶ 5 Best EARC Soundbars For TV Reviews in 2024 @ 4:34
pulk has clearly worked hard to make it low profile ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 1:47
sleek, low-profile design just over 2 in tall. This ensures it fits under most TVs without blocking the screen or remote sensor ▶ Polk Audio Signa S4 Soundbar Review @ 0:39
short enough to fit under a lot of TVs ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 1:49
at 2.4 inch tall its Sleek design adds a touch of sophistication to any room ▶ Best Dolby Atmos Soundbar Review in 2022 ✅Top 3 Picked @ 1:51
advanced ultra slim design featuring an upgraded 7 driver array and a dedicated full range center Channel ▶ 5 Best Dolby Atmos Soundbars under $400 @ 6:11
ultra slim Soundbar for TV ▶ 5 Best Dolby Atmos Soundbars under $400 @ 5:54
a mere 2.36 inch tall the Cigna S4 is designed to fit seamlessly into any space easily wall mounted or place it in front of your TV without obstructing your view or IR remote sensor ▶ 5 Best Dolby Atmos Soundbars under $400 @ 7:29
relatively compact making it suitable for various TV sizes and room setups ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 0:37
Sleek lowprofile design that won't obstruct your TV screen ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 0:32
Well-placed and easy-to-see buttons on the soundbar ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 3:04
it's only 2.4 inches tall and with a length of just over 41 inches and a depth of 3.7 inches it'll fit in front of any tv with a screen size of 42 inches or greater ▶ Top 5 Best Soundbars of [2022] @ 1:08
sleek and compact design ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 3:02
Sleek rectangular cabinet wrapped in Black fabric ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 3:46
poke went with a simple design ▶ Top 5 Best Soundbars of [2022] @ 0:59
Slick and clean design, compact size ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 3:52
Good for bedrooms or apartments ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 4:28
lowprofile design is aesthetically pleasing and ensures that the Soundbar won't obstruct your TV screen or IR sensor ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 4:50
at 2.4 inch tall the cigna s4 fits most spaces easily wall mounted or placed in front of your tv it won't block your tv's bottom edge or ir remote sensor ▶ Top 10 Best Dolby Atmos Soundbars 2022 @ 6:21
understated appearance allows it to blend seamlessly beneath your TV without drawing undo attention ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 3:53
classic design will fit into any interior ▶ SIGNA S4 - саундбар с Dolby Atmos @ 4:10
despite the large number of speakers the is-4 does not take up much space ▶ SIGNA S4 - саундбар с Dolby Atmos @ 0:24
an attractive uh speaker ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 5:42
very short and easily fit under my uh tv lit under my television without having to put it on the wall ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 5:44
low profile design won't block your TV or your remote and can also be wallmounted for flexible placement ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:01
sleek and lowprofile ▶ 5 Best Dolby Atmos Soundbars of 2024 @ 5:28
2.4 tall the cygnas 4 is perfect for any space and can be easily wall mounted or placed in front of your TV without blocking the bottom Edge or the IR remote sensor ▶ Best Dolby Atmos Soundbars 2023 ? Let's Start Who Wins in 20 @ 5:43
slim design ▶ Top 5 Best Dolby Atmos Soundbars in 2024 | The Ultimate Coun @ 1:46

Price/Value (31)

one of our top picks for most buyers ▶ Best soundbar 2024- Top 5 best wireless soundbars 2024[Don't @ 2:58
for the price the Poke audio Sigma S4 offers excellent value and a great entry into Dolby Atmos ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 3:06
I would personally go for the Poke audio Signa S4 as it strikes the perfect balance between reliability and price ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 9:14
cheapest sound bar with Dolby Atmos ▶ Best Dolby Atmos Soundbars in 2023 - Top 5 Best Dolby Atmos @ 0:44
game changer ▶ BEST Dolby Atmos Soundbar 2024 Tier List (20+ Tested & Ranke @ 3:47
top pick for most buyers ▶ Top 7 Soundbar in 2023 🔊 Top 7 Best Wireless Soundbars Pick @ 0:27
excellent sound and value ▶ Best Dolby Atmos Soundbars in 2022 - Choose the Perfect One! @ 4:41
reasonable price ▶ Top 7 Soundbar in 2023 🔊 Top 7 Best Wireless Soundbars Pick @ 0:40
incredible Dolby Atmos performance at a price that won't make your wallet cry ▶ BEST Dolby Atmos Soundbar 2024 Tier List (20+ Tested & Ranke @ 3:49
fantastic value for its price ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 2:08
reasonable price especially considering its design and acoustic capabilities ▶ Best soundbar 2024- Top 5 best wireless soundbars 2024[Don't @ 3:10
wireless subwoofer offers an appealing way to upgrade your home audio without spending a fortune ▶ Polk Audio Signa S4 Soundbar Review @ 0:04
this Soundbar is another budget friendly option but it offers a bit more in terms of features and performance compared to the viito ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 1:55
Priced around 399, the Sigma S4 offers good value for a Dolby Atmos soundbar with a subwoofer ▶ Polk Audio Signa S4 Soundbar Review @ 3:37
Polk cardio delivers budget-minded sound bars with quality sound with legitimate Dolby Atmos ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 3:10
the Cigna S4 is a Stellar Choice for those looking for Atmos immersion on a budget ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 3:53
Paul cardio Cigna S4 is the best Dolby Atmos option we've tested at its price point ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 4:30
the poke cigna s4 is the most affordable sound bar by dolby atmos but it doesn't skimp on performance ▶ Top 5 Best Soundbars of [2022] @ 0:52
Dolby Atmos implementation is impressive for its price point ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 3:52
affordable entry point into the world of immersive audio technology ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 3:26
excellent sound and value at par with any mid to higher range sound bars available in the market ▶ Top 10 Best Dolby Atmos Soundbars 2022 @ 6:16
fairly reasonable price ▶ SIGNA S4 - саундбар с Dolby Atmos @ 3:33
for most people the S4 is going to be a perfect sound bar especially if you got it at a good price ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 10:39
affordable offers good value for its features and performance ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 3:11
at that price it's hard to beat because it has the Dolby ammos it has height channel speakers ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 9:09
dolby atmos for quite reasonable money ▶ SIGNA S4 - саундбар с Dolby Atmos @ 0:04
versatile Soundbar offering immersive audio without breaking the bank ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 5:44
leave it to Polk Audio to deliver quality sound with legitimate Dolby Atmos and a budget-minded soundbar package ▶ Top 10 Dolby Atmos Soundbar 2022 | The Only 5 You Should Con @ 4:47
Great Sound and value at par with any mid to high range Sound Bars with its true 3D surround sound voice and bass adjust technology ▶ Best Dolby Atmos Soundbars 2023 ? Let's Start Who Wins in 20 @ 6:18
affordable Dolby Atmos Soundbar ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 0:03
affordable price ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:41

Connectivity (26)

wirelessly stream music from your favorite streaming apps like pandora spotify tunein ▶ Best Dolby Atmos Soundbars in 2022 - Choose the Perfect One! @ 4:50
numerous connection possibilities ▶ Best Dolby Atmos Soundbars in 2022 - Choose the Perfect One! @ 4:55
works with any tv including the latest 8k ultra ▶ Best Dolby Atmos Soundbars in 2022 - Choose the Perfect One! @ 4:41
ability to wirelessly stream music from apps like Pandora and Spotify adds a lot of convenience, especially for casual listening ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 2:30
for audio input you can use the optical Port analog 3.5 mm Port USB port HDMI port or Bluetooth for wireless support ▶ 5 Best EARC Soundbars For TV Reviews in 2024 @ 4:38
Compatible with 8K, 4K, and HD TVs, and featuring HDMI, EARC, and Bluetooth ▶ Polk Audio Signa S4 Soundbar Review @ 0:26
signia S4's lone HDMI port supports Arc or the audio return Channel ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 2:20
if you have other Hardware the optical and the ox or 3.5 mm ports work as well ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 2:24
lets you stream your music wirelessly from your smartphone ▶ Best Dolby Atmos Soundbar Review in 2022 ✅Top 3 Picked @ 1:55
EARC connection supports advanced formats like Dolby Digital Plus ▶ Polk Audio Signa S4 Soundbar Review @ 3:42
doubles as a fabulous Bluetooth music speaker ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 5:41
basic No Frills remote and an HDMI ARC connection ▶ Top 5 Best Budget Soundbars in 2023 reviews @ 3:33
connected to your TV with HDMI ARC to Output amazing sound and control the sound bar with your TVs remote ▶ Polk Audio Soundbars 2023 // Magnifi MAX AX SR, MAX AX, 2, M @ 7:14
works with 4K and HD TVs ensuring the best picture quality ▶ Polk Audio Soundbars 2023 // Magnifi MAX AX SR, MAX AX, 2, M @ 7:09
stream music via Bluetooth ▶ Polk Audio Soundbars 2023 // Magnifi MAX AX SR, MAX AX, 2, M @ 7:41
numerous connection options including Optical analog 3.5 millimeters Bluetooth and usba ▶ 5 Best Dolby Atmos Soundbars under $400 @ 8:04
Includes HDMI ARC, optical, 3.5mm aux, USB, and Bluetooth inputs ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 2:16
bluetooth for fast connection and music streaming ▶ SIGNA S4 - саундбар с Dolby Atmos @ 1:31
wirelessly stream music from your favorite streaming apps like pandora spotify two name and others directly from your smartphone tablet or other compatible devices via built-in bluetooth technology ▶ Top 10 Best Dolby Atmos Soundbars 2022 @ 6:46
stream music wirelessly from your favorite apps like Pandora Spotify and TuneIn thanks to built-in Bluetooth technology ▶ 5 Best Dolby Atmos Soundbars under $400 @ 8:14
numerous connection possibilities plug in your audio source via the provided inputs optical analog 3.5 millimeters or bluetooth and usb a enjoy uncompromised audio experience over the eight channels via the hdmi irk output ▶ Top 10 Best Dolby Atmos Soundbars 2022 @ 6:57
decent range of connectivity options including HDMI R key Optical and Bluetooth ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 2:19
supports HDMI C enabling you to control the volume with your TV remote ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 2:34
good connectivity options including HDMI ARC Optical and Bluetooth ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:52
built-in Bluetooth technology allowing you to wirelessly stream music from your favorite streaming apps ▶ Best Dolby Atmos Soundbars 2023 ? Let's Start Who Wins in 20 @ 6:06
supports Bluetooth for wireless music streaming ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 0:29

Subwoofer Performance (24)

wireless subwoofer for getting a full sound without the inconvenience of running cables ▶ Polk Signa S4 Dolby Atmos soundbar review @ 1:18
the subwoofer adds a deep satisfying base that really enhances the overall experience ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 2:44
subwoofer does a great job of providing deep bass ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 1:36
subwoofer placement in your room can make a big difference...being wireless you can really place it you know kind of anywhere in your listening area ▶ Polk Signa S4 Dolby Atmos soundbar review @ 4:27
it also has a 5.25 inches wide external subwoofer shipped alongside the sound bar for enhanced space output ▶ 5 Best EARC Soundbars For TV Reviews in 2024 @ 4:19
strong bass via bass adjust and its wireless subwoofer ▶ Polk Audio Signa S4 Soundbar Review @ 0:20
Soundbar and subwoofer even come wirelessly paired to each other right from the factory ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 2:42
sub creates a noticeably Bolder low end that you can actually feel in the floorboards while at the same time it's not overpowering ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 4:21
wireless subwoofer provides surprisingly deep bass for its size. Bass adjust helps balance levels between the soundbar and sub. Action movies benefit from punchy lows ▶ Polk Audio Signa S4 Soundbar Review @ 2:48
5.25 inch subwoofer gives you a wide Sound Stage and deep bass ▶ Best Dolby Atmos Soundbar Review in 2022 ✅Top 3 Picked @ 1:19
wireless subwoofer adds a wide Sound Stage in deep bass ▶ 5 Best Dolby Atmos Soundbars under $400 @ 6:36
wireless subwoofer is a convenient addition providing deep impactful Bas without the hassle of running wires ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 4:07
integrated subwoofer compensates with ample low frequency impact ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 5:29
included wireless subwoofer adds a substantial presence promising to deliver deep impactful Bas ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 0:42
you can place the subwoofer at a distance of up to 10 meters from the panel and everything will work ▶ SIGNA S4 - саундбар с Dolby Atmos @ 0:44
redesigned wireless subwoofer ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 3:33
advanced ultra slim sound burn wireless sub ▶ Top 10 Best Dolby Atmos Soundbars 2022 @ 5:30
sub in here uh gave me solid base to about 40 hertz you know about 85 db of 40 hertz pretty solid for a little tiny sub ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 5:04
easy it is to connect the sub operates wirelessly ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 6:44
powerful wireless subwoofer delivers deep and effortless base ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 2:07
wireless subwoofer delivers deep thunderous bass ▶ Top 5 Best Dolby Atmos Soundbars in 2024 | The Ultimate Coun @ 2:31
enhanced low frequency performance, wireless connection between the Soundbar and the subwoofer allows for flexible placement option ▶ 5 Best Dolby Atmos Soundbars of 2024 @ 5:42
subwoofer connects automatically its startup and can be conveniently placed almost anywhere in the room ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 2:24
The system's toaster size subwoofer won't Shake any pictures off the wall, but it delivers adequate bass that rounds at the bar's ▶ Top 10 Dolby Atmos Soundbar 2022 | The Only 5 You Should Con @ 5:22

Bass Performance (12)

powerful bass ▶ ✅ Polk Audio Signa S4 Review | Ultra-Slim Sound Bar with Wi @ 3:04
deep bass frequency ▶ ✅ Polk Audio Signa S4 Review | Ultra-Slim Sound Bar with Wi @ 3:35
base packs a satisfying punch without overwhelming the mix ▶ BEST Dolby Atmos Soundbar 2024 Tier List (20+ Tested & Ranke @ 3:54
The base adjust technology gives you the power to control the bass on both the sound bar and the subwoofer simultaneously and give you deeper bass impact ▶ Best Dolby Atmos Soundbars in 2023 - Top 5 Best Dolby Atmos @ 1:07
Bas is really powerful ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 4:19
PK's base adjust mode which controls base on both the Soundbar and the sub ensuring seamless blending ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 4:28
it produces adequate bass that rounds out the bar's overall sound well ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 3:40
control of the sub and the soundbar's base with base adjust technology ▶ 5 Best Dolby Atmos Soundbars under $400 @ 7:18
you can adjust the low frequencies ▶ SIGNA S4 - саундбар с Dolby Atmos @ 2:40
powerful subwoofer provides us with bass ▶ SIGNA S4 - саундбар с Dolby Atmos @ 2:36
Decent bass from 6-inch subwoofer (not ground shaking) ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 1:43
good base response ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:50

Remote Control (7)

you can fine tune both via its minimalist remote ▶ Top 7 Soundbar in 2023 🔊 Top 7 Best Wireless Soundbars Pick @ 0:52
optimize your audio by type of content using the remote controls dedicated buttons for movies or music which are essentially EQ presets ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 4:44
with a compact simple remote you can easily adjust bass levels and switch between sound modes ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 3:24
Remote with different voice modes and bass controls ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 3:35
remote control is quite small and intuitive ▶ SIGNA S4 - саундбар с Dolby Atmos @ 2:54
remote control is not at all necessary for use for convenience signal s4 is programmed to work with most remote controls of modern TVs ▶ SIGNA S4 - саундбар с Dolby Atmos @ 3:23
it features a compact simple remote that streamlines important functions such as adjusting base level and picking between sound modes ▶ Top 10 Dolby Atmos Soundbar 2022 | The Only 5 You Should Con @ 5:05

Build Quality (1)

five decades of engineering the perfect home theater sound ▶ Best Dolby Atmos Soundbars in 2022 - Choose the Perfect One! @ 4:55

Cons (57)

Sound Quality (16)

upfiring speakers, while decent, don't quite match the height elevation offered by more expensive sound systems ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 2:40
not quite the same [left and right separation...as a dedicated surround sound setup] ▶ Polk Signa S4 Dolby Atmos soundbar review @ 7:46
as much technology as they put into kind of spreading out the audio from the middle it's never to me it's never quite as good as a dedicated setup with multiple speakers ▶ Polk Signa S4 Dolby Atmos soundbar review @ 6:42
on the downside while the sound is excellent for the price it still lacks the full richness and detail that you would get from higher end models ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 2:49
the mid-range can sometimes feel a bit muddled and the height effects while while present are not as pronounced as on more expensive sound bars ▶ Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should C @ 2:57
Mids can feel slightly veiled and highs lack the detail of more expensive systems. At peak volumes, it remains mostly clean but constrained with complex soundtracks ▶ Polk Audio Signa S4 Soundbar Review @ 3:26
Non-Atmos content is upmixed, adding some depth, but it's less precise than native Atmos. Height effects are noticeable, but don't fully reach the ceiling in typical rooms ▶ Polk Audio Signa S4 Soundbar Review @ 2:20
limited rear channel effects while Dolby Atmos adds height true surround sound is limited without dedicated rear speakers ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 3:15
absence of rear surround speakers or rear height channels Limits The Sound Stage to the front third of the room ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 5:24
Not ideal for large living rooms as the primary sound system, unless budget is limited ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 4:15
lacks dedicated rear speakers limiting its ability to create a true surround sound experience ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 5:02
effectiveness depends on ceiling characteristics ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 5:22
is it going to be as loud as the Sony hs-400 no it's going to be as loud as the JBL 5.1 speaker with the atmos system with the subwoofer no ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 8:34
at max volume i did sense that the there was kind of i wouldn't say like distortion or anything i'm sure they had this has circuitry to protect it from like actually damaging the unit but it definitely i felt that once you got to that point it was just like a blob of sound it really i couldn't really tell the difference from where i couldn't get like the really awesome effects that i was feeling when i was listening to it more normal volumes ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 3:37
overhead effects really blew me away or anything but it really did there were some moments where i could feel a little extra ambiance coming from above me but nothing too crazy ▶ Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATM @ 4:16
lack surround speakers which means the sound is mostly front focused and not as enveloping as a true 5.1.2 or 7.1.2 system ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:30

Connectivity (13)

wish it had Wi-Fi connectivity for more seamless music streaming from mobile devices ▶ Best soundbar 2024- Top 5 best wireless soundbars 2024[Don't @ 3:28
lack of Wi-Fi connectivity ▶ BEST Dolby Atmos Soundbar 2024 Tier List (20+ Tested & Ranke @ 4:02
we wish it had Wi-Fi connectivity for more seamless music streaming from mobile devices ▶ Top 7 Soundbar in 2023 🔊 Top 7 Best Wireless Soundbars Pick @ 0:56
Older TVs can use the optical cable or 3.5 mm aux-in, though these don't support Atmos ▶ Polk Audio Signa S4 Soundbar Review @ 1:31
Bluetooth 5.0 allows wireless music streaming, but Wi-Fi, AirPlay, or Chromecast are absent ▶ Polk Audio Signa S4 Soundbar Review @ 1:50
lack of Wi-Fi, AirPlay, Chromecast, or app control limits smart functionality ▶ Polk Audio Signa S4 Soundbar Review @ 3:51
if you don't mind not having Wi-Fi and a few key controls ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 4:33
There's no HDMI pass through or extra HDMI inputs ▶ Polk Audio Signa S4 Soundbar Review @ 1:44
Bluetooth is the only way to stream music ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 4:17
no built-in Wi-Fi lack Wi-Fi connectivity for streaming music directly to the Soundbar ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 3:37
lack of built-in Wi-Fi limits the Signa S4 streaming capabilities you can't stream music Direct to the Soundbar from online services ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 5:24
there is no network connection for music ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 0:32
no Wi-Fi or AirPlay support ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:59

Features (8)

There's no option to add rear speakers for true surround sound ▶ Polk Audio Signa S4 Soundbar Review @ 3:59
lacks DTS support ▶ Polk Audio Signa S4 Soundbar Review @ 4:06
aside from Wi-Fi this Soundbar doesn't offer Advanced features such as multi-room audio ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 4:13
lack of DTS support ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 5:34
inability to expand the Sound Stage with rear speakers ▶ Best Dolby Atmos Soundbars 2025: Tough call, but there's a C @ 5:38
it doesn't come with the same features like you would find on these Sonos ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 9:48
does not have Wi-Fi connectivity which means you cannot use voice assistance ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:12
has some limitations and drawbacks ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:10

Ease of Use (6)

unlike most bars we see today Palco minute controls for Vital settings like treble Channel level adjustment and high Channel adjustment ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 4:05
while it can compete with the best Dolby Atmos bars we've tested there are no supplemental adjustments in Polk's main interface ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 3:56
there is no smartphone app ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 6:16
there's no height channel level adjustment ▶ POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? @ 0:36
does not allow you to adjust the volume of the individual channels or the height speakers which can affect the balance and preference of the sound ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:22
does not have a dedicated remote app which limits the control and customization options ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 3:16

Subwoofer Performance (5)

even though the system toaster size subwoofer won't Shake any pictures from the wall ▶ Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dol @ 3:36
Only a 6-inch subwoofer, which might be considered small for some users. ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 0:56
Bass is not ground shaking intense ▶ Polk Signa S4 Soundbar - Polk Knows Their Audio @ 1:43
subwoofer can be boomy the base response can overpowering for some users or room setups requiring manual adjustment ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 3:29
subwoofer can be a bit too boomy for some users or room setups ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 5:12

Bass Performance (4)

bass, though deep, can occasionally be a bit too much for certain listening environments ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 2:50
at higher volumes, the bass could occasionally feel a bit overpowering ▶ Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Wo @ 1:40
However, the deepest sub-bass below 60 Hz is missing. For music, bass can feel loose compared to movies. It's adequate for casual listening but not ideal for bass-heavy genres ▶ Polk Audio Signa S4 Soundbar Review @ 2:59
no dedicated surround speakers, lack of low-end base ▶ 3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Pol @ 4:02

Remote Control (3)

The remote is basic, lacking a backlight or advanced EQ controls ▶ Polk Audio Signa S4 Soundbar Review @ 4:01
remote is functional but lacks backlighting making it difficult to use in a darkened room it also lacks some Advanced controls ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 5:38
remote could be improved the included remote is functional but lacks backlighting and some Advanced controls ▶ Polk Audio Signa S4 a Comprehensive Review of Cinematic Soun @ 3:41

Build Quality (1)

lightweight at 9 lb and feels less premium than the soundbar ▶ Polk Audio Signa S4 Soundbar Review @ 1:01

Design (1)

some users might find the extra long length of the Soundbar kind of incompatible with their furniture ▶ Polk Signa S4 Sound Bar and Subwoofer Review @ 6:12

Review sources

Polk Signa S4 Sound Bar and Subwoofer Review by Erin Lawrence — 26 pros, 2 cons
3.1.2 ch True Dolby Atmos Soundbar System | The Signa S4 Polk Audio by BestProduct — 20 pros, 7 cons
Polk Audio Signa S4 a Comprehensive Review of Cinematic Sound on a Budget by Christos Georgakis — 18 pros, 8 cons
Polk Audio Signa S4 Soundbar Review by Great Reviews — 13 pros, 11 cons
Polk Audio Signa S4 Dolby ATMOS Soundbar Review | Budget ATMOS Setup by Upscaled HT — 20 pros, 2 cons
Polk Signa S4 Dolby Atmos soundbar review by 9to5Toys — 16 pros, 2 cons
SIGNA S4 - саундбар с Dolby Atmos by KINODRIVE — 17 pros, 0 cons
Best Dolby Atmos Soundbar For 2022 | Top 5 Soundbars For Dolby Atmos Review by TechMirror — 10 pros, 6 cons
Best Dolby Atmos Soundbars 2025: Tough call, but there's a CLEAR winner! by Valid Consumer — 12 pros, 4 cons
Polk Signa S4 Soundbar - Polk Knows Their Audio by Walts TV — 11 pros, 3 cons
Best Dolby Atmos Soundbar 2024 - Only 6 Options You Should Consider by Reliable Ratings — 11 pros, 2 cons
5 Best Dolby Atmos Soundbars under $400 by FS Streaming — 13 pros, 0 cons
Polk Audio Signa S4 Review: Is This Dolby Atmos Sound Bar Worth Your Money in 2025? by Reviewsinside — 8 pros, 3 cons
POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300? by The French Glow — 7 pros, 4 cons
Top 10 Best Dolby Atmos Soundbars 2022 by Top 10 List — 10 pros, 0 cons
Best Dolby Atmos Soundbars in 2022 - Choose the Perfect One! by Buying Guide — 9 pros, 0 cons
Top 7 Soundbar in 2023 🔊 Top 7 Best Wireless Soundbars Picks by ALL SHOPPING REVIEW — 8 pros, 1 cons
Best Dolby Atmos Soundbar Review in 2022 ✅Top 3 Picked by How To Guy — 9 pros, 0 cons
Best soundbar 2024- Top 5 best wireless soundbars 2024[Don't buy any until watching this]. by JHK REVIEWER — 7 pros, 1 cons
✅ Polk Audio Signa S4 Review | Ultra-Slim Sound Bar with Wireless Subwoofer, Dolby Atmos by Living Speaker — 8 pros, 0 cons
Top 5 Best Budget Soundbars in 2023 reviews by productreview — 8 pros, 0 cons
Best Dolby Atmos Soundbars in 2023 - Top 5 Best Dolby Atmos Soundbars reviews by reviewsproduct — 7 pros, 0 cons
Polk Audio Soundbars 2023 // Magnifi MAX AX SR, MAX AX, 2, Mini AX, Mini - Signa S4, S3, S2 - React by Home Media Entertainment — 7 pros, 0 cons
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Frequently asked questions

Is the Polk Audio Signa S4 worth buying?

Based on 31 independent YouTube reviews, the Polk Audio Signa S4 scores 4.4/5 with 316 positive and 57 negative points mentioned by reviewers, placing it #5 in the Soundbars category.

What do reviewers like most about the Polk Audio Signa S4?

The most praised aspects are sound quality, features, ease of use — Sound Quality (93 mentions), Features (48 mentions), Ease of Use (39 mentions).

What are the most common complaints about the Polk Audio Signa S4?

Reviewers most frequently criticize sound quality, connectivity — Sound Quality (16 mentions), Connectivity (13 mentions).

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