SIGNA S3

Sound Bar with Wireless Subwoofer and Chromecast Built-In

$299.00
4.7 out of 5 Customer Rating
Signa S3 is rated 4.4 out of 5 by 50.
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The low-profile Signa S3 sound bar delivers an incredible, room-filling home theater experience as well as the ability to stream all your favorite music services. Built to work with any HD, 4K and 8K TV via HDMI ARC, the Signa S3 is easy to set up and can be controlled with a single remote.

  • Crisp and clear dialogue with VoiceAdjust™
  • Makes virtually any TV sound incredible
  • Warranty: 1 Year Amplifiers & 3 Years Speakers
  • Built-in music streaming

Color
Black
Availability:
  • Item Unavailable

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SIGNA S3

SIGNA S3

$299.00
$299.00
Estimated to ship on {0}
SIGNA S3
Your music, your way

Google Chromecast Built-in

Use Google Chromecast for audio to stream music from your favourite apps including Google Play Music, YouTube Music, Amazon Music HD, Spotify, Tidal, Deezer, Qobuz, and more over Wi-Fi. With a Google Home speaker.
SIGNA S3

Enhance your entertainment with Polk Signa Series

SIGNA S3

All the details

SIGNA S3

All the details

Connect and play music directly from your smartphone, tablet or other compatible device.

At 2” tall, the Signa S3 won’t block your TVs bottom edge or IR remote sensor.

Includes HDMI and optical cables for quick and easy set-up.

Key Technologies

  • Engineered to make the most of 5.1 Dolby Digital decoding so you get room-filling virtual surround sound whenever you want it.
  • Connect and play music directly from your smartphone, tablet or other compatible device.
  • Use Google Chromecast for audio to stream music from your favorite apps including Google Play Music, YouTube Music, Amazon Music HD, Spotify, Tidal, Pandora, Deezer, Qobuz, iHeart Radio and more over Wi-Fi.
  • Google Home or other devices with Google Assistant built-in can control content across your listening environment. Ask your Google Assistant to control volume, play, pause, skip tracks and more.
  • HDMI input and output features Audio Return Channel (ARC) for single cable connection from the sound bar to your TV. Supports 4K with HDCP 2.2, Dolby Vision and HDR10.
  • Connect your audio source, such as a TV, Blu-ray player, or game console using an optical cable. This digital connection ensures high-quality audio transmission, delivering clear and accurate sound.
  • Connect audio sources such as smartphones, tablets, or MP3 players using a standard 3.5mm auxiliary cable. The aux input provides a simple and versatile way to play audio from your portable devices.
  • Adjust the vocal levels from the sound bar with Polk Voice Adjust technology for clear, easy-to-understand dialogue.
  • One-button presets for movie watching and music listening, along with Night Mode—so you won’t wake the neighbors or kids during late-night bingewatching sessions.
  • Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.

Compare Polk Sound Bars

SIGNA S3
Details & Specifications

Reviews

Rated 5 out of 5 by from Decent for the money This is a capable sound bar. I certainly got what I paid for and I am saying this in a positive way. It was easy to set up via the optical input; very little thought required in this regard. Generally, if you have a satellite such as Dish, you can jack in directly to the output on the box. If, however, you use a streamer such as a Roku device along with your satellite, you will need to use the output on the TV itself. Either way, it is quick. As for the sound, it is pretty darn good- far better than what the TV itself will ever be able to provide. The dialog will be bright and clear. The bass will be richer and apparent VS just using the TV speakers. Pairing the sub was instant and effortless. So, this is a great sound bar system for casual listening- you should be pleased at this price.
Date published: 2022-12-21
Rated 5 out of 5 by from Polk is an excellent company Great Speaker, Soundbar, very clear voice and all the bass you need with subwoofer. I'd recommend this soundbar to all.
Date published: 2022-12-15
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Questions

Is this compatible with all streaming services (Hulu, Netflix, Amazon, Fubo, etc.)? 

Asked by: MrsG
Hello, Our soundbars will work with whatever audio data is sent to it via the TV. If you are using streaming services, that will work just fine.
Answered by: Polk Audio
Date published: 2023-11-28

Chromecast group speaker is not working for Polk? I have two of these soundbars, I have chromecast group them together but I cannot get them to play together. It is one or the other (and it is random which one it chooses). Others play.

Asked by: AYCFOO
Hello, please see the link attached. About one minute in, it will explain how to create a group using the Google Home App. If further assistance is required, please contact our customer support team by calling Polk General Customer Service Phone: 800-377-7655. https://www.bing.com/videos/search?q=how+to+group+polk+audio+speakers+using+chromecast&&view=detail&mid=003A10A5335851D132B8003A10A5335851D132B8&&FORM=VRDGAR&ru=%2Fvideos%2Fsearch%3Fq%3Dhow%2520to%2520group%2520polk%2520audio%2520speakers%2520using%2520chromecast%26%26FORM%3DVDVVXX
Answered by: Polk Audio
Date published: 2023-05-15

Should both HDMI and Optical be connected or just one connection

Asked by: Old Fart
If connecting to a smart TV with an HDMI ARC input, the HDMI input is all that is needed. ARC stands for Audio Return Channel. Using ARC, audio from the Television is sent back to the soundbar. Ensure that the Televisions Audio out is set accordingly and that the CEC HDMI control function is activated.
Answered by: Polk Audio
Date published: 2023-11-28

I recently bought the Polk Signa S3 soundbar with subwoofer. It sounds great. However, I get absolutely no response from the remote. It doesn't control volume or input and Voice Adjust has no effect. I've tried two different batteries. Please advise.

Asked by: KatieF
Hello, you may need a remote replacement. For parts, please get in touch with our online customer service support team by calling Polk Online Order Support Phone: 844-298-5033. https://support.polkaudio.com/
Answered by: Polk Audio
Date published: 2023-11-28

I've tried to connect my new audio polk Signa S3 soundbar to my  SONY BRAVIA tv KDL-46HX850  (with HDMI ARC and Optical connections);  the only way the Signa S3 would connect and stay connected is by using the Optical cable.What am I doing wrong?

Asked by: holyfool
Hello, It is not easy to say from here. I have a link to our Customer Support Team who are on hand to assist as they will have a few questions for you to help troubleshoot: https://support.polkaudio.com/
Answered by: Polk Audio
Date published: 2023-03-22

Does this come with a remote control?

Asked by: Sherrimstar
Hello, and thank you for your interest. Yes, the Polk Audio S3 soundbar does come with a remote control.
Answered by: Polk Audio
Date published: 2023-02-22

Just received our sound bar as a Christmas gift. Can the default volume settings be changed to increase/decrease by one level instead of three or four? Also can more bass be added other than the four up settings on the small remote?

Asked by: Chirp
Hi Chirp, The volume increments cannot be adjusted on the Signa S3. Other than the settings you have already discovered on the remote, the way to get the best bass performance from your sub-woofer is to experiment with the sub-woofer placement. Every room has one or two bass response sweet spots.
Answered by: Polk Audio
Date published: 2024-01-03

I have a Polk Magnify Soundbar with wireless subwoofer. I lost my tiny remote and ordered a new one from Amazon. The new remote has volume buttons for surround speakers. Will Polk wireless speakers work and is it actually surround sound?

Asked by: Michael in Memphis
The Polk Audio SR2 wireless surround speakers are compatible with the Polk React, Magnifi 2, MagniFi Mini AX, and Polk MagniFi Max AX sound bars. Surround speakers cannot be added to the S3 soundbar.
Answered by: Polk Audio
Date published: 2022-12-18
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