7.1 Channel 580 Watts Includes Rear Wireless Speakers Meridian Audio Technology High Res Audio (24bit / 96kHz) DTS Virtual:X Stylish wood-tone side panels Premium fabric 24 bit Upsampling Get ready to binge on pristine, lifelike sound with Meridian's Horizon upmixing technology that unleashes multi-dimensional sound quality across a sound bar and speaker kit in a 7.1 channel and 580W system that's sure to hype up every movie or music night.