Sporting three 10 inch long stroke woofers and a 500 watt amplifier combine to deliver a subwoofer that is designed to set standards for subwoofer performance and experience in your listening room or dedicated home cinema. Unlike many subwoofers in the market the DALI SUB P-10 DSS has been engineered to perform equally well with both music and movies. It is important to us that a subwoofer is capable of rendering a performance true to the input signal. Therefore a DALI subwoofer is everything but a boombox.