The Altec Lansing BX1121 Powered Subwoofer Audio System is a versatile portable speaker system that offers powerful 30W RMS output. Its cube-shaped design in sleek black color makes it a stylish addition to any room. With stereo L/R RCA audio inputs and wired connectivity, this subwoofer from the reputable Altec Lansing brand is compatible with a variety of devices and models. Made of wood, this unit weighs 10.8 lbs and features a Type A plug for easy regional compatibility. Perfect for enhancing your audio experience with a compact and efficient subwoofer.