Audiotek At404 Class Ab 4 Channel 4 Ohm Stable 400W Stereo Power Car Amplifier<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High power amplifier</li><li>Heavy-Duty aluminum alloy heat sink</li><li>Continuously-variable input gain control | Signal-to-noise ratio: &gt;90dB</li><li>Nickel plated RCA and speaker lever input</li><li>Remote turn on / turn off Circuit | LED Power and Protection Indicator</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41WFmZrfteL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31sWn434E8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JSHB2PmFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41GxDf4GM%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41bF%2Brx5a1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41jjCyX3tYL.jpg" noproxy>