The Aura Sound AST-2B-04 50W Pro Bass Shaker Tactile Transducer is a high-powered subwoofer designed for enhancing your home audio experience. With a 6-inch driver size and a sleek black design, this wired transducer delivers tactile rumble to your seating for an immersive sound experience. Perfect for those looking to add a professional touch to their audio setup, the AuraSound model AST-2B-04 boasts an impressive 50W RMS power output and a 4 Ohms impedance for powerful and clear bass reproduction.