We have a 1yr old onkyo 7.1 surround sound system. this is a seven speaker system totaling 900watts, and it also has a 300 watt subwoofer. it is ipod,iphone, hd radio ready. this system makes movie watching very exciting. we are sell it because we remodeled the living room and also changed are sound system. it is in great working condition, and has all manuals and remote..