More on Amazon.com : http://www.amazon.com/gp/product/B002JGZAL2?tag=purrfectcatdi-20 <br /> <br />Cerwin-Vega XLS-12S 12-Inch Powered Subwoofer (Black) <br /> <br />Power Capacity 250 watts RMS <br />12 Cast Frame High Excursion Woofer <br />Frequency Response 43 Hz - 300 Hz -3 dB 38 Hz - 350 Hz -10 dB <br />Frequency Range 28 Hz - 150 -10dB <br />Weight 48 lb 217 kg
