VIZIO SB2920-C6 29-Inch 2.0 Channel Sound Bar 95 dB of room-filling, crystal clear sound with less than 1% total harmonic distortion. Sound Bar Frequency: 70 Hz  19 KHz Built-in Bluetooth lets you lose the wires and listen to your music with a tap of a finger Easy upgrade that boosts sound with a powerful punch Premium audio with DTS Studio SoundTM, DTS Tru Volume TM and DTS TruSurroundTM Easy Setup - Connect the Sound Bar to your TV using one of the included cables. Refer user manual for troubleshooting steps.