Polk Audio Signa S4 3.1.2-Channel Dolby Atmos Soundbar System SVS SB-1000 Pro 12" Sealed Subwoofer with Bluetooth App Control (Open Box) Enjoy 8K upscaling of 4K

Enjoy 8K upscaling of 4K content on (3) HDMI inputs and (2) HDMI outputs

24 Rubber washers

Sound your best in seconds with premium Lexicon and dbx-inspired effects and presets that you can customize right on your phone or tablet using the JBL Compact Connect app

Precision gold-plated plugs are carefully attached with the very best solder

Polk Audio Signa S4 3.1.2-Channel Dolby Atmos Soundbar System SVS SB-1000 Pro 12" Sealed Subwoofer with Bluetooth App Control (Open Box) Enjoy 8K upscaling of 4KPolk Audio Signa S4 3. 1. 2 Channel Dolby Atmos Soundbar System Enjoy a powerful and immersive home theater experience with the Dolby Atmos certified Signa S4 3. 1. 2 Channel Dolby Atmos Soundbar System from Polk Audio. The soundbar's 7 speaker array provides a wide soundstage that include a dedicated center channel for clear dialogue, and two up firing speakers to handle Atmos height channels for sound effects that sound like they are above you. The