Orion CB2000.4 Cobalt Series 4 Channel Amplifier<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>RMS Watts @ 4 Ohm Stereo 14.4V:   150 Watts X 4 Channel / RMS Watts @ 2 Ohm Stereo 14.4V: 250 Watts X 4 Channel / RMS Watts @ 4 Ohm Bridge 14.4V: 500 Watts X 2 Channel</li><li>RMS Power Watts:      2000 Watts / Max Power Watts: 4000 Watts</li><li>Frequency Response   10Hz~36KHz(-3dB)</li><li>Signal Noise Ratio:      90dB</li><li>Hi Pass Freq.   50Hz-4KHz / Low Pass Freq. 40Hz-500Hz</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31pn1KDxsNL.jpg" noproxy>