Soundstream ST4.1200D Stealth Series 1200W Class D 4 Channel Amplifier<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Stealth Series 1200W class D 4 channel amplifier RMS power 4Ω: 100X4/ RMS power 2ω: 150X4/ bridged 4Ω: 300X2 2-Ohm stereo &amp; 4-Ohm bridged full-range operation Hybrid aluminum alloy heatsink for optimum dissipation Military grade SMT PCB maintains dynamic performance</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41nBY5pXIjL.jpg" noproxy>