ALUMINIUM CONED SUBWOOFER – With a built in amplifier powering an aluminium coned subwoofer and a max output of 300W, the USW10 is a true pocket powerhouse of audio performance. HEAVY DUTY DURABLE CONSTRUCTION – 6′ Aluminium coned sub bass driver housed in a DieCast Aluminium chassis. COMPACT AND DISCRETE – Allowing you to install the USW10 anywhere within your vehicles Boot, Underseat, behind seat and foot wells. Dimensions 270mm (D) x 65mm (H). REMOTE CONTROL – Bass remote included (5 meters). COMPTABILITY – RCA and High Level inputs (will work with both OEM and Factory Fitted head units).