More on Amazon.com : http://www.amazon.com/gp/product/B003GLNBSI?tag=purrfectcatdi-20 <br /> <br />HCCA 10.4 - Orion 10 3000 Watt 4 Ohm Subwoofer <br /> <br />Sensitivity 84 dB <br />RMS Power Range 1500 Watts <br />Peak Power Handling 3000 Watts <br />Impedance 4 Ohm <br />Diameter 10 Inch
