The Edifier T5 subwoofer is a bass speaker with a power of 70 W RMS. An active subwoofer that allows you to add a powerful dose of bass to your current 2.0 setup. Connect the Edifier T5 with the RCA mini jack cable. The subwoofer must be connected to a power source. It is controlled by electronics built into the speakers. The bass reflex port is located on the right side of the cabinet. It should be noted that it is not covered with furniture.