Sure Electronics 1 X 600W 2 Ohm Class D Audio Amplifier Board - TAS5630<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> A perfect "Class D" architecture </span></li><li><span class="a-list-item"> Fully bridged </span></li><li><span class="a-list-item"> Gain adjustable–four fixed gain settings </span></li><li><span class="a-list-item"> Line level audio signal input </span></li><li><span class="a-list-item"> Mounting holes facilitate installation and fixing </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51oXqFoJjXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51jrq7W7wzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61yMDMcNXcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Yn6JwyJFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51JdCeF-GsL.jpg" noproxy>