Polk Signa S4 Review: A Soundbar With Awesome Sound

This Dolby Atmos-enabled soundbar and wireless subwoofer combo is the audio upgrade you’re looking for—at a reasonable price.

Polk Audio Signa S4 Sound Bar

Signa S4 Polk Audio

Polk Audio Releases Their First Dolby Atmos Soundbar, the Signa S4

Polk Audio Signa S4 Review: Great budget Atmos - Reviewed

Wireless Sound Bar Polk Signa S4 Black

Polk Audio Signa S2 Review

Polk Audio Releases Their First Dolby Atmos Soundbar, the Signa S4

Polk Audio Signa S4 review: Dolby Atmos at a knockdown price

Polk Signa S4 Soundbar Review: More Dolby Atmos for Less - CNET

Signa S4 Polk Audio

Polk Audio Signa S4 review: Dolby Atmos at a knockdown price