Elevate your audio experience with this Bose Acoustimass 5 subwoofer module. Designed to deliver exceptional sound quality, this cube-shaped subwoofer is perfect for music and home theater enthusiasts who demand the best. The 2.1 channel system configuration and 4 Ohms impedance ensure clear, distortion-free sound that will fill your room with rich, powerful bass. This wired subwoofer in black has been tested and is in excellent working condition. It is ideal for use with a variety of devices, including TVs, computers, and music players. With its low-profile design and versatile connectivity options, this Bose Acoustimass 5 subwoofer module is a must-have for anyone looking to enhance their audio experience.