Mr. Dj PRODW2000 1200 Watt 15 8 Ohm PRO PA DJ Home Audio Raw Replacement Subwoofer Designed for high power applications in PA speaker mains DJ touring speakers sub-woofers and bass guitar systems. The magnet motor structure is all new and designed with a backplate and pole piece which are forged from a single massive block of low carbon steel. Great replacement woofer for many subwoofer cabinets or subwoofer projects. Utilizing an extended pole piece beyond the front plate improves magnetic linearity and voice coil cooling. Compare these with other raw subs and you can see a clear difference in power as well as in sound quality. General Features: 15 Pro Dj Subwoofer Power Handling: Peak: 1200 Watts RMS: 250 Watts Impedance: 8 Ohm Fiber Reinforced Ultra Stiff Paper Composite Cone Paper Composite Dust Cap Till paper heat sinks for proper heat dissipation and voltage Sustainability Expanded and Rolled Steel Basket Accordion Cloth Surround 67oz. Magnet Motor Structure Ultra-Saturated High Bl Magnetic Motor Gap 2.5“High-Temperature 4-Layer High SPL Voice Coil Voice coil with high-quality precision Copper wires & till paper heat sink High power handling capacity Impedance: 8 Ohms Mounting Depth: 6.