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Alpine :: MRX-M100 :: $269.00

Alpine MRX-M100

Item# 29154

1900W Mono Block Class-D (Digital) MRX Series Power Amplifier


Sorry, this product is no longer available.
Power Output @ 14.4V C%THD+N
  • 600W x 1 @ 4-Ohms
  • 1000W x 1 @ 2-Ohms
General Features
  • Amplifier Type: Class-D (Digital)
  • Channel Design: 1 Channel (Mono)
  • Thermal Control: Thermal Management Control
  • Power Supply: DC-DC PWM Power Supply
  • Power Supply Design: MOSFET Power
  • Board Circuitry: S.T.A.R. Circuitry
  • Current Protection: Over-Current, Over-Voltage and Thermal Protection
  • Power Indicator: Top Mounted Blue LED Power Indicator
  • RCA Output: RCA Preout Connectors
  • Speaker-Level Inputs: Speaker Level Inputs
  • Crossover: Adjustable Low-Pass Filter
  • Final Outputs: Direct FET Output
  • Board Design: 6th Layer PC Board
  • Gain Control: Continuously Adjustable Gain Control
  • Bass Control: Remote Bass Control
  • Bass EQ: Variable Bass EQ
  • Subsonic Filter: Variable Subsonic Filter
  • Power Requirements: 14.4V DC (11V to 16V) 
  • Input Sensitivity (RCA Input): 0.2 - 4.0V (Rated power into 4I?)
  • Input Sensitivity (Speaker Level Input): 0.5 - 10V (Rated power into 4I?)
  • Frequency Response (+0, -3dB: 1W into 4 Ohms) for Subwoofer: 5-400Hz
  • Frequency Response (+0, -1dB: 1W into 4 Ohms) for Subwoofer: 10-300Hz
  • THD+N (10W into 4 Ohms) for Subwoofer: <0.004% (10W into 4I?)
  • THD+N (Rated Power into 4 Ohms) for Subwoofer: <0.04%
  • Damping Factor for Subwoofer: >1000 (10W into 4 ohms at 100Hz)
  • Signal to Noise (Rated Power into 4 Ohms) for Subwoofer: 117dB (IHF A weighted + AES17, Rated Power into 4 ohms)
  • Preamp Output: 4V (Max.)
  • Remote Level: 0 to -20dB (RUX-KNOB required)
  • Crossover Frequency (LPF): 50-400Hz (-12dB/oct.)
  • EQ (Equalizer): Bass EQ (fc=50Hz), 0 to +12dB 
  • Subsonic Filter: 5-30Hz (-24dB/oct.)
  • Dimensions: 13-3/8''W x 2-1/4''H x 9''D
    *Warranty: 1 Year Onlinecarstereo.com warranty.
    1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.

    Do you own this product?  Write a review

       10 LARGE$$$$ From G'VILLE S.C.

    First of all to Alpine:GOOD JOB!!!!!!!.... Second of all & far most, I don't care what nobody say s good or bad alpine makes amzing stuff' I Have this amp powering (2) power acoustick 2 ohm 15's at 2 ohms & it's ground shaking, glass breaking, house rattling, AMAZING!!!!


       Adrian Jackson From Las Vegas

    2 cherwin Vega V-Max 12's bridged. The sound quality and power are awesome. Couldnt have asked for a better amp for the money. Only thing that i dont understand yet, is the subsonic filter. I really haven't tryed to tune it at all. I need to do some research on that and find out all of this amps capabilities. My next step is to order another one, in addition to buying a capacitor. With a new battery and alternator.


       Adrian Jackson From Las Vegas

    !CAUTION! Very powerful for it's size and 1000w output. It says capable of 1900w max and i believe it. On the first test run I blew my 12's within the first 20 mins. Of coarse I had the amp maxed out. But, the subs were a hand me down from my dad about 5-6 years old. Clarion Pro Audio 12's 600w. Neways, the punch that I got from this thing was amazing. Pure, crisp, clean, tight, bass. I have a brand new set of Cerwin Vega Vmax 12's 600w rms 1200w max. But, there at my moms on the other side of the country. So give me about a week and I'll post another update. So I can give everyone full details.