VIZIO SB4051-C0 40-Inch 5.1 Sound Bar System with Wireless Subwoofer & Rear Satellite Speakers (Certified Refurbished) This Certified Refurbished product is tested and certified by the manufacturer or by a third-party refurbisher to look and work like new, with limited to no signs of wear. The refurbishing process includes functionality testing, inspection, reconditioning and repackaging. The product ships with relevant accessories, and may arrive in a generic white or brown box. Sound Bar Size: 40, Sound Bar Speakers: L & R & C: 2.75, Subwoofer Speaker: 6 Subwoofer, Sound Pressure Level: 102 dB, Sound Bar Frequency: L&R: 90 Hz  20 kHz, Center: 160 Hz  20 kHz, Subwoofer Frequency: 50 Hz  90 Hz, Sound Enhancement Technology: Dolby Digital, DTS Circle Surround, DTS Studio Sound, DTS TruVolume, DTS Digital Surround Wireless Range (Subwoofer)Wireless Subwoofer range approximately 60 feet  line of sight from Sound Bar, Bluetooth: Yes with aptX, Sound Bar Buttons: Power, Input, Bluetooth, Volume Up, Volume Down, Remote: Remote with LCD Display, Installation: Table top and wall-mountable Analog Audio Input: 1x Stereo RCA, Analog Audio Input: 1x 3.5mm stereo mini jack, Digital Audio Input: 1x RCA (Coaxial), Digital Audio Input: 1x Optical (Toslink), USB Input: 1x USB (for .WAV Audio Playback), HDMI Input: 1x HDMI, 1x HDMI (ARC) Product Dimensions: 40W x 3H x 3D, Product with Stand Weight: 7.45 lbs., Subwoofer Dimensions: 9.65W x 10H x 9.65D, Subwoofer Weight: 12.48 lbs., Product Packaging Dimensions: 42.72W x 16.34H x 12.01D, Product Packaging Weight: 31 lbs., In The Box: Sound Bar, Wireless Subwoofer, Rear Satellite Speakers, Remote, RCA to 3.5mm Stereo Audio Cable, Digital Coaxial Cable (RCA), Digital Optical Cable (Toslink), HDMI Cable, Wall Mounts