Alpine MRX-F30 Car Amp-TESTED! Pre-Owned-LOTTA BANG FOR SMALL SIZE FOOTPRINT!

The Alpine MRX-F30 is a 4-channel&nbsp;<br>Class D digital amplifier<br>.&nbsp;<br>Its RMS power output is 50W x 4 at 4 ohms or 75W x 4 at 2 ohms.&nbsp;<br>It can also be bridged to 150W x 2 at 4 ohms.&nbsp;<br>It features&nbsp;<br>variable high- and low-pass filters<br>,<br>&nbsp;<br>preamp and speaker-level inputs<br>,<br>&nbsp;and&nbsp;<br>MOSFET power and output stages<br>.<br>&nbsp;<br>Key Specifications:<br>Power Output:<br>50W x 4 at 4 ohms (RMS)<br>&nbsp;<br>75W x 4 at 2 ohms (RMS)<br>&nbsp;<br>150W x 2 at 4 ohms (bridged, RMS)<br>&nbsp;<br>Frequency Response:<br>&nbsp;<br>5Hz - 45kHz<br>&nbsp;<br>Crossover:<br>&nbsp;<br>Variable high- and low-pass filters (50-400 Hz, 12 dB/octave)<br>&nbsp;<br>Bass Boost:<br>&nbsp;<br>Variable (0-12 dB at 50 Hz) on rear channels<br>&nbsp;<br>Inputs:<br>&nbsp;<br>Preamp and speaker-level inputs<br>&nbsp;<br>Amplifier Class:<br>&nbsp;<br>D<br>&nbsp;<br>Fuses:<br>&nbsp;<br>25A x 2<br>&nbsp;<br>Dimensions:<br>&nbsp;<br>9-15/16"W x 2-5/16"H x 9-1/16"D<br>&nbsp;<br>CEA-2006 Compliant:<br>&nbsp;<br>Yes<br>&nbsp;<br>Other Features:<br>Class D Digital Amplification<br>&nbsp;<br>MOSFET power and output stages<br>&nbsp;<br>Thermal Management Control<br>&nbsp;<br>S.T.A.R.<br>&nbsp;<br>Circuitry<br>&nbsp;<br>Continuously Adjustable Gain Control<br>&nbsp;<br>Remote sensing (turns on automatically with audio signal)<br>&nbsp;<br>Speake