- Polk Audio reveals its first Dolby Atmos soundbar Engadget
- Polk Audio’s first Dolby Atmos soundbar comes with a wireless sub, costs just £329 / $350 What Hi-Fi?
- Polk’s first Dolby Atmos soundbar is the cheap soundbar your TV’s been waiting for T3
- Polk’s first Dolby Atmos soundbar, the Signa S4, is just $399 Digital Trends
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