Rockville DOLBY BAR Home Theater Sound Bar w/ Wireless Subwoofer, Bluetooth/HDMI What's in the Box: Soundbar with DOLBY DIGITAL PLUS Surround processingDigital Wireless SubwooferOptical cable (3.3 feet)Remote control(2) AAA batteriesWall-mount Hardware KitOwners manualRCA cable Features: Rockville DOLBY BAR 40" 500 Watt Soundbar with Wireless Subwoofer/Bluetooth/HDMI/Optical and Dolby digital500 Watts peak power / 200 Watts RMS power (continuous)Dolby Digital plus, Dolby Digital, and Dolby surround gives you an amazing theater experience when watching moviesPairs with Included Wireless Subwoofer SeamlesslyBuilt in Bluetooth wireless audio streaming with long range and distortion free playbackUSB input plays back music stored on a thumb drive (up to 32 Gb)Controls: Volume, Bass, Treble, DSP modeIncludes a wall bracket and mounting hardwareRecessed input panel makes it easy to plug in your device(s)Drivers: Soundbar has (4) 2.25" drivers and the Subwoofer has a 6.5” driverNo distortion even at max volumeWireless Subwoofer with 6.5" driver delivers powerful deep bass(1) RCA Line in, (1) optical digital audio in, (1) Digital USB in, and an (ARC) HDMILED display shows volume and trackPowered by a digital amplifier with DSP for audiophile sound qualityRemote controlFrequency response: 30Hz-20KHzWireless Subwoofer and recessed input panel allows you to enjoy a clutter free setup and easy installationHDMI (ARC): Easily connect to your TV or other device with HDMI (ARC)DSP modes: Music, Movie, 3D, News110/220 Volt auto switching power supply for use worldwideUnit weight: 14.4 lbsSound Bar Dimensions: 2.75" x 3.07" x 37.8"Subwoofer Dimensions: 6.7" x 14.96" x 12.05"