Theater Solutions by Goldwood CS8C Contractor Series Pair of In-Ceiling Speakers are newly designed for consumers who demand powerful bass in a compact package. High quality, lush bass and a full bodied sound at an affordable price. This Theater Solutions by Goldwood 5.1 speaker system is a compact, high-definition home theater system that's simple to set up and use. This 500 watt, 6-piece system includes one powered subwoofer, four satellite speakers and one satellite center speaker as well as the necessary cables and instructions needed to "plug and play" any audio source. Use it for your home theater stereo system, personal computer or laptop, DVD player, TV, gaming system, MP3 player, or other devices with a 3.5mm or RCA audio output (3.5mm to RCA cable included). the powered subwoofer Features a side-firing woofer and utilizes a digitally tuned wooden enclosure for increased bass response. You can control volume function directly from the subwoofer or from the included remote control. Use the USB or SD drive to listen to your downloaded music.