Combining a down firing 10 inch long stroke woofer and a 500 watt amplifier the Dali M-10D is a subwoofer will bring loads of punch into any movie experience. DALI recommends using the subwoofer with EPICON RUBICON and FAZON F5 systems. Customers with speakers from other brands will also find what they need in this subwoofer. The design technology and construction of this subwoofer make it a perfect upgrade of any mid to high end loudspeaker system.The remote controlled subwoofer with individual settings and memory for stereo and theater will be the competent upgrade to high-end stereo and home cinema systems.