The KG708 5.1Wireless Home Theater, uses 2.4GHz radio frequency system with one TA708, and two RA1162. TA708 connect with TV、DVD、MP3、subwoofer and three front speakers adjustable front speaker、subwoofer and center volume for reaching acoustic feast; the rear speaker connect with RA1162 receiver each rear speaker connect with one RA1162. As a result of TA708 and RA1162 both of them built in amplifier, need to connect with power supplier. Besides, KG708 units also available integrate with many kinds of brand speakers. Easily installing way, no longer annoy speaker wire across the room. KG708 device automatic lock channel the lowest distortion for creating perfect 3D cinema surround sound.