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.

Signa S4 Polk Audio

Polk Audio Signa S4 Review

POLK AUDIO Signa S4 - Best Budget Atmos Soundbar under $300?

Polk Audio Signa S4 Soundbar Product Review - 5 Reasons to Get It!

Polk Signa S4 Dolby Atmos soundbar review

Signa S4 Polk Audio

Polk Audio Signa S4 Soundbar: Review

Polk Signa S4 Dolby Atmos soundbar review

Polk Signa S4 Soundbar review: Simply better TV sound

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

Polk Signa S4 Soundbar review: Simply better TV sound

Polk Signa S4 Review: An affordable and capable Atmos bar

Signa S4 Polk Audio

Polk Audio Signa S4 Review: Great budget Atmos - Reviewed

Experience award-winning Dolby Atmos sound with deep, extended bass, whether you’re enjoying your favorite movies, music, TV shows, or games.

Signa S4D