10 Best Polk Audio Signa S4 Sound Bar in The UK

Last updated on 20/08/2025
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Best Choice
1
9.8
Exceptional
Polk Audio Signa S4 Ultra-Slim Sound Bar for TV with Wireless Subwoofer, Dolby Atmos 3D Surround Sound, Compatible with 8K, 4K, HD TV, eARC and Bluetooth, Black
Polk Audio
Polk Audio Signa S4 Ultra-Slim Sound Bar for TV with Wireless Subwoofer, Dolby Atmos 3D Surround Sound, Compatible with 8K, 4K, HD TV, eARC and Bluetooth, Black
Why We Love It
  • Immersive 3D surround sound experience.
  • Easy one-cable setup process.
  • Customizable voice clarity technology.
Main Highlights
  • ADVANCED ULTRA-SLIM SOUNDBAR and WIRELESS SUB - The Signa S4 with an upgraded 7-driver array and a dedicated full-range center channel delivers True 3D Surround Sound (Dolby Atmos 3.1.2 certified) and the 5.9" sub gives you a WIDE SOUND STAGE AND DEEP BASS.Waterproof : No
  • UP-FIRING SPEAKERS FOR HEIGHT ELEVATION - In addition to L/R Tweeters (0.98"), (2) Racetrack Mid Drivers (4.7" x 1.57") and a 0.98" Center, the left/right elevation speakers (2.59") utilize Atmos' height channels for an immersive 3D sound over your head
  • POLK’S EXCLUSIVE VOICEADJUST TECHNOLOGY, along with S4's center channel lets you customize voice levels, so you hear crystal clear dialogues without missing a word. For maximum impact, control the sub and the sound bar's bass using Bass Adjust Technology
  • EXCELLENT SOUND AND VALUE - At par with any mid- to high-range sound bars available in the market. At 2.36" tall, the Signa S4 fits most spaces - easily wall-mount it or place in front of your TV. It won’t block your TV’s bottom edge or IR remote sensor
  • 1-CABLE SETUP, WORKS WITH ANY TV INCLUDING THE LATEST 8K ULTRA-HD TVs - Get this system up and running in less than 5 minutes—all you have to do is unbox, connect and you are ready to listen. A great addition to your home theater.
  • WIRELESSLY STREAM MUSIC from your favorite streaming apps like Pandora, Spotify, TuneIn, and others directly from your smartphone, tablet, or other compatible devices via built-in Bluetooth technology
  • NUMEROUS CONNECTION POSSIBILITIES - Plug in any audio source via the provided inputs - (1) optical, (1) analog 3.5mm, or Bluetooth, and USB-A (for firmware updates). Enjoy uncompromised audio experience over the eight channels via the HDMI (eARC) output
9.8
Exceptional
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Best Value
2
9.8
Exceptional
Polk Audio Signa S4 True Dolby Atmos Soundbar with Wireless Subwoofer, 3.1.2 Soundbar System, HDMI eARC, Bluetooth, AUX, Optical Input, Black
Polk Audio
Polk Audio Signa S4 True Dolby Atmos Soundbar with Wireless Subwoofer, 3.1.2 Soundbar System, HDMI eARC, Bluetooth, AUX, Optical Input, Black
Why We Love It
  • Immersive Dolby Atmos experience.
  • Versatile 3.1.2 audio configuration.
  • Effortless wireless subwoofer bass.
Main Highlights
  • Home cinema sound system: the Dolby Atmos certified sound bar delivers stunning surround sound. Thanks to the upmixing function, the sound system can also produce virtual Dolby Atmos sound (only with HDMI eARC connection)
  • Advanced 3.1.2 soundbar: the Array with 7 drivers and the wireless subwoofer provide a lifelike Dolby Atmos listening experience. The upward emitting speakers support Dolby Atmos altitude channels
  • Soundbar with wireless subwoofer: the powerful wireless subwoofer of the TV soundbar delivers the deep, effortless bass that Polk is known for
  • Wireless music streaming: stream your favourite music. Play music directly from your smartphone, tablet or other compatible device via the soundbar with Bluetooth
  • Sound playback from Smart TVs: Play the TV sound via the sound bar with HDMI ARC. Control the volume of the TV soundbar via the TV remote control
  • Flat design: thanks to the flat design, the Polk Soundbar does not cover the bottom edge or the IR sensor of your TV. For added flexibility, it can also be mounted on the wall
9.8
Exceptional
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3
9.7
Exceptional
Save 10%
Polk Audio Signa S2 Soundbar with Subwoofer, HDMI ARC, Soundbar for TV with Bluetooth, Dolby Digital, AUX, Optical Input, Black
Polk Audio
Polk Audio Signa S2 Soundbar with Subwoofer, HDMI ARC, Soundbar for TV with Bluetooth, Dolby Digital, AUX, Optical Input, Black
10% Off
Why We Love It
  • Original brand guarantees quality.
  • Two-year warranty provides security.
  • Protection against factory defects assured.
Main Highlights
  • HOME CINEMA SOUND SYSTEM: The sound bar delivers impressive, room-filling virtual surround sound with Dolby Digital decoding, far surpassing built-in TV speakers
  • UNIVERSAL COMPATIBILITY: Easily connect the sound system to HD and 4K TVs via HDMI for seamless integration with your home entertainment setup and enjoy high-quality sound without the need for complex wiring
  • SMART TV AUDIO PLAYBACK: Enjoy TV audio through the speakers with HDMI ARC. Control the TV soundbar volume with your TV remote
  • WIRELESS MUSIC STREAMING: Stream your favorite music directly from your smartphone, tablet, or any compatible device via Bluetooth to your sound bars for tv
  • SLIM DESIGN: The low-profile design ensures that the Polk TV soundbars won’t block your TV’s bottom edge or IR sensor, seamlessly fitting into your home
9.7
Exceptional
Save 10%
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4
9.6
Superb
RE6214-1 VINABTY Replace Infrared Remote Control Fit for RE62141 RTRE62141 for Polk Audio Signa S1,AM6214-A S2,S3,S4 Ultra-Slim SoundBar
VINABTY
RE6214-1 VINABTY Replace Infrared Remote Control Fit for RE62141 RTRE62141 for Polk Audio Signa S1,AM6214-A S2,S3,S4 Ultra-Slim SoundBar
Free Shipping
Why We Love It
  • No programming needed for use.
  • Fully tested before shipping.
  • Designed for Polk Audio.
Main Highlights
  • This is replacement Remote Control RE6214-1 Fit for RE62141 RTRE62141 for Polk Audio Signa S1,AM6214-A Signa S2,Signa S3,Signa S4 Ultra-Slim Sound Bar Speaker System
  • This remote have been tested before shipping out.
  • No programming or pairing needed, just install new alkaline batteries can work.
  • This is a infrared remote controller.
  • Package Content: 1PCS Remote Control
9.6
Superb
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5
9.4
Superb
VINABTY RE6214-1 RE62141 Replacement Remote Control Compatible with Polk Audio Signa S1,AM6214-A Signa S2,Signa S3,Signa S4 Ultra-Slim Sound Bar Speaker System RE62141 RTRE62141
VINABTY
VINABTY RE6214-1 RE62141 Replacement Remote Control Compatible with Polk Audio Signa S1,AM6214-A Signa S2,Signa S3,Signa S4 Ultra-Slim Sound Bar Speaker System RE62141 RTRE62141
Free Shipping
Why We Love It
  • Easy to use remote.
  • Compatible with multiple models.
  • High-quality ABS materials.
Main Highlights
  • Remote Model:RE6214-1 RE62141
  • Compatible with Polk Audio Signa S1,AM6214-A Signa S2,Signa S3,Signa S4 Ultra-Slim Sound Bar Speaker System RE62141 RTRE62141
  • Functions are the same as the original one.
  • It is easy to use,since it doesn't need any programming or setting up.
  • The remote controls are made of high-quality ABS materials.
9.4
Superb
Amazon Logo
6
9.2
Superb
VINABTY RE6214-1 Replaced Remote Control Applicable For Polk Audio Sound Bar Signa S1,AM6214-A S2,S3,S4 Ultra-Slim SoundBar
VINABTY
VINABTY RE6214-1 Replaced Remote Control Applicable For Polk Audio Sound Bar Signa S1,AM6214-A S2,S3,S4 Ultra-Slim SoundBar
Free Shipping
Why We Love It
  • Easy to operate.
  • Excellent ergonomic design.
  • Durable ABS material.
Main Highlights
  • New RE6214-1 Replaced Remote Control Applicable For Polk Audio Sound Bar Signa S1,AM6214-A S2,S3,S4 Ultra-Slim SoundBar
  • No setting required: Easy to operate and use,no need to install additional drivers and software.This is a nice choice for replacing your damaged and lost remote control.
  • Design : Ergonomic design makes it very comfortable grip.good transmission and perfect response to commands.Sensitive buttons give you a happy sense of use.
  • Material: The remote control is made of durable ABS material.It is easy to install,the buttons are soft and sturdy, and it is very durable and long-lasting
  • Service: We only list the models we know.If you can't find your remote control you need or have any questions,please contact us and we will provide you with a satisfactory solution within 24 hours.Thank you!
9.2
Superb
Amazon Logo
7
9.1
Superb
Universal Soundbar Remote Control for Polk Audio Sound Bar Signa S1 S2 S3,Replacement Sounbar Remote Control for Polk Audio Signa S1/Signa S2/Signa S3/Signa S4, RE6214-1 RE62141
RETROSUN
Universal Soundbar Remote Control for Polk Audio Sound Bar Signa S1 S2 S3,Replacement Sounbar Remote Control for Polk Audio Signa S1/Signa S2/Signa S3/Signa S4, RE6214-1 RE62141
Why We Love It
  • Compatible with diverse Polk models.
  • Offers four convenient modes.
  • No setup or programming required.
Main Highlights
  • 📺【Compatible Models】New RE6214-1 Replacement Soundbar Remote Control Compatible for Polk Audio Signa S1 S2 S3 Sound Bar.
  • 📺【No Setup Required】Chip upgrade for Polk universal soundbar remote control replacement. Incorporates infrared technology. No programming or pairing required. Simply install new 2*AAA batteries and it is all good to go. (Note: batteries and manual are not included)
  • 📺【Function Features】: One key switch to four modes:Night effect, TV mode, Movie mode, Music mode.
  • 📺【Easy to Use】New ABS material. Better craftsmanship. The keys feel comfortable and responsive, with no lag. The control for polk universal soundbar remote distance exceeds 26 feet and the control angle is more than 120 degrees, which allowing more freedom in remote control for polk.
  • 📺【Package Including & After-Sales Service】1* Remote Control;If your soundbar model is not on the compatible list, please contact us via amazon messaging tool. We can check it for you.
9.1
Superb
Amazon Logo
8
9.1
Superb
Replaced Remote fit for Polk Sound Bar Audio Surroundbar RE6214-1 RE62141 RTRE62141 Signa S2 SIGNAS2 SIGNAS1 Signa S1
VINABTY
Replaced Remote fit for Polk Sound Bar Audio Surroundbar RE6214-1 RE62141 RTRE62141 Signa S2 SIGNAS2 SIGNAS1 Signa S1
Why We Love It
  • Fits various Polk Sound Bars.
  • No programming required.
  • Uses Two AAA batteries.
Main Highlights
  • Replaced Remote fit for Polk Sound Bar Audio Surroundbar: RE6214-1 RE62141 RTRE62141 SIGNA S2 SIGNAS2 SIGNAS1 SIGNA S1;
  • no programming needed;
  • battery type it needed: Two AAA;
9.1
Superb
Amazon Logo
9
8.9
Excellent
RE6214-1 RE62141 RTRE62141 Soundbar Remote Control for Polk Audio Signa S1 & AM6214-A Signa S2 & Signa S3 & Signa S4 Ultra-Thin soundbars
YKoneCha
RE6214-1 RE62141 RTRE62141 Soundbar Remote Control for Polk Audio Signa S1 & AM6214-A Signa S2 & Signa S3 & Signa S4 Ultra-Thin soundbars
Why We Love It
  • Enhances overall entertainment experience.
  • Hassle-free usage, no setup.
  • Comfortable and responsive keys.
Main Highlights
  • 【Compatible Models】New RE6214-1 replacement soundbar remote control, compatible with Polk Audio Signa (S1, AM6214-A S2, S3, S4) ultra-thin soundbars.
  • 【No Setup Required】Simple remote control for the controller, small and compact size makes this remote easy to hold and not easy to slide. Easy to use, no programming or setup required.
  • 【Product Features】Switch between four modes with one click: night scene, TV mode, movie mode, and music mode.
  • 【Easy to Use】 New ABS material. Better craftsmanship. The keys feel comfortable and responsive, with no lag. The remote control has a control distance of more than 26 feet and a control angle of more than 120 degrees, giving the remote control freedom of control.
  • 【Package Contents】 1 RE6214-1 Audio TV remote control (batteries not included)
8.9
Excellent
Amazon Logo
10
8.8
Excellent
RE6214-1 RE62141 RTRE62141 Replace Remote Control fit for Polk Audio Signa S1, AM6214-A, Signa S2, Signa S3, Signa S4, Signa S4D Sound Bar
VINABTY
RE6214-1 RE62141 RTRE62141 Replace Remote Control fit for Polk Audio Signa S1, AM6214-A, Signa S2, Signa S3, Signa S4, Signa S4D Sound Bar
Why We Love It
  • Easy to use and operate.
  • Compatible with multiple sound bars.
  • No programming required for setup.
Main Highlights
  • RE6214-1 RE62141 RTRE62141 Replace Remote Control fit for Polk Audio Signa S1, AM6214-A, Signa S2, Signa S3, Signa S4, Signa S4D Sound Bar
  • no programming needed;
  • Battery type it needed: 2 x AAA batteries;
8.8
Excellent
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