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Key specs
- Brand
- Polk
About the Audio Signa S2D Sound Bar with Wireless Subwoofer
Polk Audio Signa S2D Sound Bar with Wireless Subwoofer is sold new by 1 of the US retailers we check.
We found 1 listings for this phone across 1 store, in 1 option. Last checked November 1.
Audio Signa S2D Sound Bar with Wireless Subwoofer price summary
- Cheapest today
- $279 at Electronics Expo
- Lowest we've recorded
- $279
- Stores with it in stock
- 0 of 1
Before you buy
- ✓A separate subwoofer adds real bass; Dolby Atmos needs up-firing speakers or rear speakers to sound like more than stereo.
- ✓Connect through HDMI eARC if your TV has it, so the TV remote controls the volume and you get full-quality sound.
Audio Signa S2D Sound Bar with Wireless Subwoofer FAQ
What is the cheapest price for the Polk Audio Signa S2D Sound Bar with Wireless Subwoofer?
$279 at Electronics Expo, the lowest price across the 1 US store we checked on November 1, 2026.
Which stores sell the Polk Audio Signa S2D Sound Bar with Wireless Subwoofer?
Electronics Expo.




