Polk Signa S3 Sound Bar with Wireless Subwoofer & Built-In Chromecast - Black
Key Features
- Bluetooth Connectivity: Yes
- Number of Channels:
- Dolby Atmos:
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Delivery and Pickup Options
Superior Service, Before, During & After the Sale
We're dedicated to providing you with fast and reliable shipping options to get your products where they need to go.
Questions?
Call Customer Service at (877) 727-1909 let us know how to help.
Delivery and Pickup Options
Superior Service, Before, During & After the Sale
We're dedicated to providing you with fast and reliable shipping options to get your products where they need to go.
Questions?
Call Customer Service at (877) 727-1909 let us know how to help.
Delivery and Pickup Options
Superior Service, Before, During & After the Sale
We're dedicated to providing you with fast and reliable shipping options to get your products where they need to go.
Questions?
Call Customer Service at (877) 727-1909 let us know how to help.
Delivery and Pickup Options
Superior Service, Before, During & After the Sale
We're dedicated to providing you with fast and reliable shipping options to get your products where they need to go.
Questions?
Call Customer Service at (877) 727-1909 let us know how to help.
Installation Options
About this Item
Specifications
Manuals & Guides, Dimensions, Sound Bar Details, Smart Features...
Dimensions
Product Height
2.15 Inches
Product Width
35.43 Inches
Product Depth
3.22 Inches
Product Weight (lbs.)
-
Sound Bar Details
Color
Black
Number of Channels
-
Bluetooth Connectivity
Yes
Bluetooth Version
-
Dolby Atmos
-
App Compatibility
-
Voice Assistant Built-In
-
Output Power (Watts)
-
Number of HDMI Inputs
1
Number of HDMI Outputs
-
HDMI Audio Return Channel (ARC)
1
Optical Audio Input
Yes
RCA Stereo Inputs
No
Number Of USB Inputs
-
IR Repeater
-
NFC
No
Outdoor Use
No
General Features
Bluetooth Connectivity, Remote Control Included, Wi-Fi Connectivity
Call Out Feature
The low-profile Signa S3 sound bar delivers an incredible, roomfilling home theater experience. 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. Features Polkpatented Voice Adjust technology for clear dialogue, and Dolby Digital decoding for immersive, performance-tuned surround sound. Comes equipped with a wireless subwoofer for deep bass impact.
Additional Features
Performance-Tuned Surround Sound, Google Chromecast Built-in: Hi-Res Music Streaming, Polk Patented Voice Adjust Technology, Universal TV Compatibility, One Remote for Your TV and Sound Bar.
Smart Features
Wi-Fi Connectivity
Yes
Works with
Bluetooth
Accessory Details
Remote Control Included
Yes
Mounting Bracket Included
-
Accessories Included
HDMI Cable, Remote Control, Batteries, Power cords
Subwoofer Details
Subwoofer
Included
Subwoofer Type
Wireless
Subwoofer Height (in.)
14.5 Inches
Subwoofer Width (in.)
7.4 Inches
Subwoofer Depth (in.)
14.4 Inches
Subwoofer Power (W)
-
Manufacturer Warranty
Warranty Terms - Parts
12 Month(s)
Warranty Terms - Labor
12 Month(s)
Energy Info
Energy Star Rated
No
Reviews
Rated 5 out of
5
by
TimInTexas 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
Pbsemedo 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
Rated 5 out of
5
by
Joshaaaaaaa from
Many people complain about the Auto off function but I find it to be the most useful features on a sound bar. I fall asleep a lot and I appreciate the sound bar turning off on its own and I also gave my signa 2 to my 92-year-old father who can’t work for remotes and we don’t have to worry about turning off the sound bar whereas with their previous one that would be on 24 seven. He’s also deaf and the voice controls help immensely on this unit. This is just what we need thank you
Date published: 2022-05-13
Rated 5 out of
5
by
Anonymous from
Signa S3
Shipping was fast, set up is quick and easy, sound is awesome ! I was rocking the house 15 minutes after it arriving here !!!
Date published: 2022-05-10
Rated 5 out of
5
by
DanS from
Works great with computer too!
I've been a Polk fan for years. Still using 26 year old towers and powered sub on my two-channel system. I'm probably not using this sound bar as conventionally as others. I'm using it as the sound system for my desktop computer in my office. It fits perfectly under the monitor shelf on my desk. The sub is tucked neatly under the desk. I have a Schiit Modi/Magni DAC and headphone stack that completes my system. The DAC stack is connected to my desktop soundcard via USB, and then from the DAC to the soundbar using the RCA connections. The DAC adds a huge difference. I can stream music using Tidal/SiriusXM/Amazon Music and it sounds fantastic. Deep bass and the DAC makes the soundbar sing. When streaming radio talk shows it is great for the voice presentation. Perfect setup for me. I just wanted to add that you don't have to use it specifically for your home theatre setup - you can also use it for two-channel audio/office use.
Date published: 2022-02-19
Rated 5 out of
5
by
Mjc68 from
Polk signa3 soundbar with sub
Don’t know how I ever got by without one of these things
Total UPGRADE
Date published: 2022-01-10
Rated 5 out of
5
by
Trinity from
Great sound
It is amazing for a sound bar and subwoofer is gives big sound. Its great for movies and music. I am happy with my purchase
Date published: 2021-12-13
Rated 5 out of
5
by
ChelseaT71 from
Awesome!!! Couldn’t be happier
I spent so long looking for a soundbar as a gift for my boyfriend and all the reviews just became more and more confusing. I ended up going with this one and he could not be happier.
Date published: 2021-12-10
Rated 5 out of
5
by
Tommytrew from
Nice system
Works perfectly! Easy to use and set up! Look forward to more Polk purchases!
Date published: 2021-11-09
Rated 5 out of
5
by
Steve K from
Extremely Happy awesome sound!
I purchased this sound bar and sub because of the reviews I have read for quality at a reasonable cost. I have it hooked up to a 65inch TCL 5 series tv and also a Sony blu ray. I am really pleased with everything. The Signa S3 was the perfect fit for what we were looking for. Very happy I bought Polk Audio !!!
Date published: 2021-10-18
Rated 5 out of
5
by
Dave761 from
Great!
Easy to setup and works great. One question, I am moving the location of the TV and will not have room to place the wireless subwoofer next to the TV. Is location of the subwoofer important? Can it be placed on the other side of the room, about 9 feet away.
Date published: 2021-09-11
Rated 5 out of
5
by
Marlo from
Sounds great
I love it, makes a football game sounds like you are in the stadium
Date published: 2021-09-06
Rated 5 out of
5
by
Dkwoobiedoobie from
Simple setup
Works great out of the box. Love the ability to cast to it. Just a heads up, it has Chromecast enabled, but not Google assistant. That means you can't say "hey Google" to activate. You need another Google home device to do that.
Date published: 2021-08-11
Rated 5 out of
5
by
Vali from
Great sound and simple setup.
I have this device for about 6 month and i am very happy with sound quality. I have tried Denon, Yamaha and Samsung soundbars in this price range and Polk Audio is far the best from them. People are complaining about auto shutdown function - just read the manual, the is simple tutorial how to disable this.
Date published: 2021-07-09
Rated 5 out of
5
by
KenE from
Chromecast Feature is awesome!
I bought this to add to my Google TV and whole house Google speaker system. I tried a couple other sound bars that were compatible with Google TV but each had their issues. This worked seemlessly!
Date published: 2021-02-12
Rated 4 out of
5
by
Martin Biggs from
Signa S3
Reasonable price. Sounds great. Easy install. That’s all I have to say about it.
Date published: 2023-01-14
Rated 4 out of
5
by
JohnM1 from
Go on a get one!
Great sound at a great value! Nice! Full range of sound!
Date published: 2022-08-25
Rated 4 out of
5
by
John G from
Great Sound/Great Value
I really like the Signa S3. Super easy set up and the sound is very good. Two minor issues: the remote is junky but functional and the unit going into the sleep mode after short periods of inactivity is frustrating and I wish it could be disabled.
Date published: 2022-01-03
Rated 4 out of
5
by
GlennS from
Easy set-up. Great sound. An excellent value.
I bought this refurbished model at a significant cost savings over a new unit (whose reviews were very good). I'm happy with the quality of the finish and build of the speaker, and the sound that it produces; more than loud enough to replace my weak LG SJ8 soundbar for my 65" LG TV. I really appreciate the sound settings and voice enhancement levels too. The only annoying experience I have is the volume control increments (a loud knocking sound with each step up or down) is too loud and unnecessary; this feature needs an update to mute the sound.
The only thing that surprised me was the horrible shape of the shipping box that the bar came it. It looked like it had been through a war and kicked around the street. I had no idea what the electronics were like inside, but the soundbar is working great, with no nicks, dents, scratches, or sound issues.
Date published: 2021-08-31
Rated 4 out of
5
by
Lauren in Colorado from
Worth it
Was delivered quickly once I straightened out a billing issue (and they were very helpful with that too). Easy set-up. Sound is A W E S O M E!
Date published: 2020-12-26
Rated 3 out of
5
by
Luis O from
Worked till it didnt
I have had my soundbar for about 3-4 yrs now. I have been mostly very happy with it. Well happy till now. One day the sound bar just decided it didn't want to work any more. The only fix o have found for it, is to press the rest button on the back and then the sound bar will work for about a day and I'll have to reset it again.
Date published: 2024-05-26
Rated 3 out of
5
by
Cougus from
Sound
I bought this sound bar because of the reputation that Polk has. Sound is so-so, not quite what I was expecting. The speakers on my TV went out and needed something to broadcast sound. I listened to the speaker in the store and it sounded good (as it always does, and not in your home). I asked the sales person if there was a way to boost the bass coming from the subwoofer, he told me that he was sure it could be done. Sound is good for the high to mid tones, but if your looking for a subwoofer that gives you the deep, rumbling, and thumping sound, this might not be the best choice.
Date published: 2020-12-31
Rated 1 out of
5
by
rayzorben from
Auto Turn Off Feature Ruins It
Just like JKal my Signa S3 turns off automatically. I am streaming music from bluetooth which is my primary purpose and I get a call. I chat with my friend for 10 minutes. After hanging up, I have to walk back to the speaker and turn it on. I see a support person recommended alternative ways of hooking it up, shouldn't have to do this. I just want to use it as a bluetooth speaker. This is literally the worst device I have ever owned because it is nothing but frustrating.
Date published: 2021-06-10
Rated 1 out of
5
by
JKal from
Constantly Shutting Off
The speaker's quality is good and I like the Google Home integration but I have to give it a poor because it is unusable. It turns off itself constantly when nothing is playing. Every time I pause a music for awhile for conversation and resume back the music, I need to walk back to the front of the sound bar to use the remote to turn it back on. This makes it very inaccessible. Now I switched back to a different sound bar with worse sound quality but at least it stays on.
Date published: 2021-05-08
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Amount Financed
$225.00
Suggested Equal Monthly Payment
$38
Promotional Period
6Mo.
The Suggested Equal Monthly Payment shown above (which may exclude taxes and delivery) may be greater than the required minimum monthly payment that will be on your billing statement when you use the 6-month promotional financing offer.
This estimated payment:- Equals the amount financed divided by 6 rounded to the next highest whole dollar.
- Would pay off the amount financed within 6 months, but only if there are no other balances on your account at any time during the 6-month promotional period and you make your payments on time. Your total payments will equal the amount financed.
If the amount financed is not paid in full within 6 months, interest will be charged to your account from the purchase date and your total payments will be greater than the amount financed.
IMPORTANT: The information about the Suggested Equal Monthly Payment shown assumes the following promotional financing offer is applied to the amount financed:
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On Everything we sell with your P.C. Richard & Son Credit Card through 12/31/25.
Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required.
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1New Accounts as of 7/16/24: Purchase APR 34.99%. Penalty APR 39.99%. Min Interest Charge $2. A promo fee will be charged equal to 2% of the amount financed on an equal payment no interest promotion of 18 months or more.