Amplifier performance at the highest level

5 Channel Digital Amplifier - MRX-V60

The new X-Power amplifiers are now all digital. The successors of Alpine’s popular V-Power series, they employ various PDX amp technologies for impressive power and bass performance. These digital powerhouses are so efficient, they’re much more compact than you expect. Advanced thermal protection means you can play them loud and the music never stops.

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Product information

All Digital Lineup

The X-Power series uses much of the same digital technology as the PDX series, achieving high efficiency with excellent audio performance, including low distortion, high damping factor and high S/N ratio.

Easily Upgrade Any System

Speaker Level Inputs let you connect these amps directly to factory-installed head units that do not have preamp outputs, so you can upgrade the original system with higher power and better speakers.

Remote Sensing

The remote sensing function turns the power on automatically when the amp detects an incoming audio signal. There is no more need for an extra remote line.

Smaller Footprint

PDX digital technology means high efficiency, so the X-Power amps are up to 29% more compact than previous models, making installation even more convenient.

Effective Heat Protection

If interior heat reaches unacceptably high levels, a Thermal Protection circuit decreases power in two steps rather than interrupting the music. It also provides over-voltage and overcurrent protection.

Remote Control Bass Knob (RUX-KNOB)

Simply add the RUX-KNOB (sold separately) and get full control from the dash for instant bass adjustment. You also get the ability to control multiple amps from just one controller with simple telephone cord adapters.

Features & Specifications



  • Terminal Layout: Two-Sided
  • Screw Mount / Wire Cover: Integrated Wire and Mounting Screw Terminals


  • Amplifier Type: Class-D (Digital)
  • Channel Design: 4 Channel + Subwoofer
  • Thermal Control: Thermal Management Control
  • Power Supply: MOSFET
  • Power Supply Design: DC-DC PWM Power Supply
  • Board Circuitry: S.T.A.R. Circuitry
  • Current Protection: Over-Current, Over-Voltage and Thermal Protection
  • Power Indicator: Top Mounted Blue LED Power Indicator
  • 4-Channel Speaker Level Input
  • Crossover: Variable Lowpass & Highpass Filter
  • Built-in Bass EQ
  • Built-in Subsonic Filter
  • Final Outputs: Direct FET
  • Board Design: 6-layer Glass Epoxy PC Board
  • Continuously Adjustable Gain Control
  • Remote Bass Control ( RUX-KNOB sold separately )


Max Power Output Ratings

  • Max Power: 1200W

RMS Power Ratings

  • Per Channel into 4ohms, 14.4V (≤1%THD+N): 4 x 50W + 200W
  • Per Channel into 2ohms, 14.4V (≤1%THD+N): 4 x 75W + 300W
  • Bridged into 4ohms, 14.4V (≤1%THD+N): 2 x 150W

Sound Tuning

  • Crossover Frequency (LPF): 50 - 400Hz (-12dB/oct.) for Subwoofer
  • Crossover Frequency (HPF): 50 - 400Hz (-12dB/oct.) for CH-1/2/3/4
  • EQ (Equalizer): Bass EQ (fc=50Hz) 0 to +12dB
  • Subsonic: OFF / 5 - 30Hz (-24dB/oct.)


  • Heat Sink: 210 x 58 x 230 mm
  • Footprint: 270 x 58 x 230 mm


  • Power Requirements: 14.4V DC (11 - 16V)
  • Input Sensitivity (RCA Input): 0.2 - 4.0V
  • Input Sensitivity (Speaker Level Input): 0.5 - 10V
  • Input Impedance: >10k ohms
  • Frequency Response (+0, -3dB: 1W into 4 ohms) for CH-1/2/3/4: 5Hz - 45kHz
  • Frequency Response (+0, -3dB: 1W into 4 ohms) for Subwoofer: 5 - 400Hz
  • Frequency Response (+0, -1dB: 1W into 4 ohms) for CH-1/2/3/4: 7Hz - 30kHz
  • Frequency Response (+0, -1dB: 1W into 4 ohms) for Subwoofer: 10Hz - 300Hz
  • THD+N (10W into 4 ohms) for CH-1/2/3/4: 0.02%
  • THD+N (10W into 4 ohms) for Subwoofer: 0.008%
  • THD+N (Rated Power into 4 ohms) for CH-1/2/3/4: 0.07%
  • THD+N (Rated Power into 4 ohms) for Subwoofer: 0.04%
  • Damping Factor for CH-1/2/3/4: >500
  • Damping Factor for Subwoofer: >1000
  • Signal to Noise (Rated Power into 4 ohms) for CH-1/2/3/4: 103dB
  • Signal to Noise (Rated Power into 4 ohms) for Subwoofer: 107dB
  • Remote Level: 0 to -20dB ( RUX-KNOB Required )
  • Weight: 2.8kg
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