... design 6. 2.4G WIRELESS Subwoofer7.Analog 5.1,3D Surround Description:2.1 Soundbar with 2.4G wireless woofer ,DSP:YAMAHA ... , Analog 5.1, 3D surround Sound,LCD display . Optical*1,AUX1-3, Bluetooth is optionalSupport Moive, TV ... ,Music,Opera etc.Stylish modern thin design to save space, wirelessConnect TV, DVB, DVD ...