Enjoy amazing sound quality with the DCT Factory SPK-1050B 2.1 Channel Subwoofer Speaker System! With one subwoofer and two satellite speakers, the SPK-1050B delivers up to 650-watts of P.M.P.O power output. Plus, its compact design fits anywhere in your home or office! With the volume control, you can get the sound the way you want. A built-in headphone jack allows you to listen without disturbing those around you. Simply connect to your MP3 player, laptop, desktop and any audio device with a 3.5 mm jack. Pump up the volume with the DCT Factory 3-Piece 2.1 Channel Subwoofer Speaker System. Order today!