320W 2.1-channel powered soundbar/dual driver wireless subwoofer system. Beautifully tapered cabinet design looks perfect with flat panel TVs 37-inch and larger. TheaterWideTM driver layout creates expanded soundstage. Plug-and-play easy connectivity to your TV, only one connection to your TV and one to power, setup in 8 minutes or less. Patented digital sound processing effects modes. Includes PCM optical digital input and (3) stereo line level inputs. Easy-to-read LED front display panel with adjustable brightness control. On-wall mounting made easy with included wall brackets. Sturdy internally braced cabinet eliminates resonance. Special class D digital switching amplifier for high level output. FCC certified. Multifunction remote control (power, volume, mute, input select, DSP mode, subwoofer volume). Includes feet for stable surface placement of soundbar on a shelf or table top. Pinnacle power ProtectionTM circuitry automatically prevents overload.