POLK AUDIO SIGNA S4 Soundbar and Subwoofer Bluetooth high-performance audio

high-performance audio

Total Frequency Response: 28 Hz → 33

The amplifier circuitry has been changed from the conventional two-stage configuration to a high-gain power amp in a single-stage configuration for a more direct signal path

Deezer and internet radio

This level of integration means we are committed to pure sound and the Cube stays true to that ideal

POLK AUDIO SIGNA S4 Soundbar and Subwoofer Bluetooth high-performance audioPOLK AUDIO SIGNA S4 Enjoy the latest blockbuster releases, immersive music, and your favorite TV shows in the amazing 3D sound provided by Dolby Atmos and the Signa S4. TRUE DOLBY ATMOS SURROUND SOUND LIFELIKE CINEMATIC AUDIO Signa S4 is Dolby Atmos Certified* to immerse you in 360 degrees of surround sound. From added ambience in music to special effects flying overhead, Signa S4 provides an incredibly realistic sound environment. Plus, standard