Tag Archives: Polk Audio Signa S4

Polk Audio Signa S4 Soundbar with Dolby Atmos and eARC

Polk Audio released its first soundbar capable of supporting Dolby Atmos. The Signa S4 Dolby Atmos sound bar looks like a canonical system: the central body is flanked by an external wireless subwoofer dedicated to low frequencies. The design is simple: the lines are minimalist and have rounded edges. The color choice is unique: the S4 sports a black livery. …

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