SD800EVO4OHM SOUND DIGITAL 800W， 4OHM， 4CHANNEL-Set of<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>sound digital car amplifiers for car sound system. Amplifiers， mono， single， double， 3 and up</li><li>eight hundred watts</li><li>one channel one OHM</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51aJiGaKLRL.jpg" noproxy>