More on Amazon.com : http://www.amazon.com/gp/product/B00F9ACVVM?tag=purrfectcatdi-20 <br /> <br />Seismic Audio Richter-8-Pair Pair of 8-Inch Raw Woofers Speaker Drivers Pro Audio PA DJ Replacements <br /> <br />Model Number Richter 8 Pair <br />Power Rating 175 Watts RMS - 350 Watts Peak each <br />Type 10 WoofersLoudspeakers <br />Nominal Impedance 8 Ohm <br />Frequency Range 65 Hz-5KHz
