Skar Audio SKv2-100.4AB Full-Range 1400 Watt Class A/B Mosfet 4 Channel Car Amplifier<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Mosfet 4-channel class a/b power car amplifier</li><li>RMS power at 2 ohms: 165 watts x 4 channels (14.4V)</li><li>RMS power at 4 ohms : 110 watts x 4 channels (14.4V)</li><li>Frequency response : 10hz-40khz HZ</li><li>Sensitivity: 105 db.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41BGzpfQ0AL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41oYyk0o3UL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/414ncBXPOzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/511%2B8%2Bad3sL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41U%2B8EOUC1L.jpg" noproxy>