Polk Audio Signa S4 Dolby Atmos 3.1.2 Soundbar

US $449.00
as low as $40.31/mo with
Condition:
New
More than 10 available24 sold

Additional service available

People want this. 29 people are watching this.
This one's trending. 24 have already sold.
Shipping:
Free 2-4 day delivery
Get it between Wed, Jul 30 and Fri, Aug 1 to 94104.
Located in: Charlottesville, Virginia, United States
Returns:
60 days returns. Seller pays for return shipping.
Payments:
       .
As low as $40.31/mo with Klarna.
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eBay item number:195493220047
Last updated on Jun 24, 2025 17:05:05 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
747192135829
System Configuration
3.1.2
RMS Power
Not given
Maximum Screen Size Fitment
0
Maximum Weight Fitment
0
Brand
Polk Audio
Type
Soundbar
Audio Inputs
USB, HDMI, 3.5 mm Jack
Shape
Rectangular
Color
Black
Model
Polk Audio Signa S4
Connectivity
Bluetooth, USB, HDMI
Year Manufactured
2021
Features
Remote Control
MPN
300443
Surround Sound Formats
Dolby Atmos
Category

About this product

Product Identifiers

Brand
Polk Audio
MPN
300443
UPC
0747192135829
Model
Polk Audio Signa S4
eBay Product ID (ePID)
2323913635

Product Key Features

Year Manufactured
2021
Audio Inputs
USB, HDMI, 3.5 mm Jack
Color
Black
Connectivity
Bluetooth, USB, HDMI
Shape
Rectangular
Surround Sound Formats
Dolby Atmos
Features
Remote Control
Type
Soundbar

Additional Product Features

Manufacturer Color
Black

Item description from the seller

About this seller

crutchfield_electronics

99.8% positive feedback69K items sold

Joined May 2019
Usually responds within 24 hours
Since 1974, Crutchfield has been a trusted authority on entertainment gear for the car, home, and beyond. And we are an authorized retail partner for every product and every brand we offer. Each item ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (15,332)

All ratings
Positive
Neutral
Negative
  • l***0 (77)- Feedback left by buyer.
    Past year
    Verified purchase
    This is a quality soundbar that was simple to connect to my TV EARC. Also, I didn't have to download an APP before I could use it. For me, this was a good purchase all the way around.
  • c***8 (425)- Feedback left by buyer.
    Past year
    Verified purchase
    Fast Ship.Work's great.THANK YOU.
  • s***3 (138)- Feedback left by buyer.
    Past year
    Verified purchase
    Best price / fast shipping
See all feedback

Product ratings and reviews

4.8
6 product ratings
  • 5 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good sound quality

Well designed

Good value

Most relevant reviews

  • Good value at DISCOUNT!

    Overall happy with at the "DISCOUNTED" price, clear voice option actually works to enhace TV dialouge. General sound is pretty darn good, but lacks real base from the subwoofer when you expect it most. Build quality is that of more expensive soundbars, sub itself is on smaller side and light weight, thus lack of REAL base. I did notice improved sound quality using HDMI eArc vs. optical connection. I don't like that when adjusting sound there isn't a numerical indicator of volume level on TV screen, simply displays eArc or Opt +/- depending on connection used. ONLY at half off MSRP would I purchase again. Note: I am comparing to the Samsung HW-Q800A that I loved, and had to return after hours spent with Samsung Tech as it would intermittenly spaz out using Samsung Q-Symphony-NEW TV, ...

    Verified purchase: YesCondition: NewSold by: electroro

  • Great sound! Don't settle for "cheap", if good audio is key to you

    This was purchased off of ebay & I am sooooo happy with the purchase! It sounds awesome! Hooked it up to my Samsung QN85 series & paired so flipping easily! Literally, rom opening the box, to watching Netflix was less than 15 min.

    Verified purchase: YesCondition: Pre-OwnedSold by: rosekro

  • Great sound bar at a great price.

    I'm certainly not a person to come to for techie advice. I just know that I wanted better sound from my TV without breaking the bank. This sound bar has accomplished that. I love the way it enhances the voices so I can hear what they are saying. The subwoofer is perfect for me. The overall sound from the sound bar is certainly the upgrade I was looking for from my regular TV sound. Very good for me.

    Verified purchase: YesCondition: NewSold by: adorama

  • Well I would have to say that it was so well packaged that I had a hard time getting it out of the boxes and that is a good thing. And it was exactly

    Well I would have to say that it was so well packaged that I had a hard time getting it out of the boxes and that is a good thing. And it was exactly what it looked like in the pictures and it works perfectly. I’m very happy with my purchase 👍🏽

    Verified purchase: YesCondition: Pre-OwnedSold by: pabek27

  • Perfect for my apartment

    Polk Audio Signa S4 is perfect for my apartment! Sounds great, brings movies to life.

    Verified purchase: YesCondition: Pre-OwnedSold by: crutchfield_electronics