DB Drive E7Be Okur Series Bass Enhancer<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Variable Pfm Subsonic Filter</li><li>Illuminated Controls</li><li>13.6V Output</li><li>Freq Resp: 10 Hz–25 Khz</li><li>Signal-To-Noise Ratio:</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51a-6jUQJNL.jpg" noproxy>