Experience rich and powerful sound with this Bose PS3-2-1 Series II Powered Speaker System Subwoofer. The rectangular shape of the subwoofer, along with its sleek black color, adds a touch of sophistication to any room. With a total RMS Power output of 300W, you can enjoy your music or movies with outstanding clarity and detail. The Bose 321 model is a compact subwoofer that comes with an AUX audio input for easy connectivity. The system configuration includes one subwoofer for that added bass depth. This unit is wired and has smart home compatibility, making it the perfect addition to any home audio setup.