NESA TD-48 2000W 4-Channel Micro Amplifier<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>8ga Power Terminals &amp; 12ga Speaker Outputs</li><li>2-Ohm Stereo， 4-Ohm Bridged Stable; 160w x 4 @ 4-ohm Stereo; 250w x 4 @ 2-ohm Stereo; 500w x 2 @ 4-ohm bridged</li><li>Total Harmonic Distortion: 0.5%; Frequency Response: 10-35 kHz; Signal-to- Noise Ratio: 70dB</li><li>minimum speaker impedance: 2 ohm only</li><li>Damping Factor: &gt; 250; Stereo Channel Separation: &lt; 55dB; Input Sensitivity: 200mV-6V</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41glH9WTgSL.jpg" noproxy>