Geneva Lab 8001 Model Cinema Speaker System (Matte White) dbx-TVs Total Volume algorithm that automatically equalizes volume when changing channels and during commercial breaks Bluetooth 2.1 A2DP Choice of three inputs (analog RCA, digital optical and coax) Three individual acoustic chambers play host to no fewer than five drivers. Four 2 tweeter/midst and a single 5.25 woofer are driven individually by matching Class D amplifiers Can hold up to a 55lb TV