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Alpine MRX-V70

1200W Max, 5-Channel X-Power Series Car Amplifier

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• Full-Range RMS: 60W x 4 @ 4 ohm, 90W x 4 @ 2 ohm
• Subwoofer RMS: 250W x 1 @ 4 ohm, 350W x 1 @ 2 ohm
• Ultra-Wide Frequency Bandwith
• Distortion-Free Low-Power Signal Input
• Class D Circuitry
• Dimensions: 10-5/8"W x 9-1/16"D x 2-5/16"H

Learn more about the mrxv70

We apologize

This item has been discontinued


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Product Highlights


• Full-Range RMS: 60W x 4 @ 4 ohm, 90W x 4 @ 2 ohm
• Subwoofer RMS: 250W x 1 @ 4 ohm, 350W x 1 @ 2 ohm
• Ultra-Wide Frequency Bandwith
• Distortion-Free Low-Power Signal Input
• Class D Circuitry
• Dimensions: 10-5/8"W x 9-1/16"D x 2-5/16"H

Description


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LOOKING FOR A 5-CHANNEL AMP?


This item is on backorder, but we have a great deal on the NVX JAD900.5, click here to find out more!


General Features:

  • 5-Channel X-Power Series Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 60 watts x 4 chan. + 250 watts x 1 chan.
    • 2 ohm: 90 watts x 4 chan. + 350 watts x 1 chan.
    • Bridged, 4 ohm: 180 watts x 2 chan.
  • PDX Technology for increased performance and durability
  • Sleek Aggressive Design w/ End Caps
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control sold separately
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
  • Soft start turn-on
  • 5/4/3 channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Variable high-pass filter (50-400 Hz, 24 dB/octave)
    • Variable low-pass filter (50-400 Hz, 24 dB/octave)
  • Variable Subsonic filter (5-30 Hz)
  • Damping factor: >500
  • CEA-2006 compliant amplifier
  • Frequency response: 5-45,000 Hz
  • 4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 10-5/8"W x 9-1/16"D x 2-5/16"H
  • 1-year Sonic Electronix Warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
90 watts x 4 channel
Bridged RMS Power
180 watts x 2 channel
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
250 watts x 1 channel
RMS Power @ 2 ohms
350 watts x 1 channel
Amplifier Specifications
Series
X Power Series
Amplifier Class
D
Number of Channels
5-Channel
Total Peak Power Output
1200 watts
Total RMS Power Output
600 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.02%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 400 Hz
Low-Pass Crossover Frequency
50 - 400 Hz
Subsonic Filter
5 - 30 Hz
Signal-to-Noise Ratio
87 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
30A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

MRX-V70

Weight:

8.00lbs

Internal SKU:

mrxv70

Internal Product ID:

45520

Product and How-to Videos


Customer Ratings & Reviews


Alpine MRX-V70 thumbnail image

5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Great performance and value!

I'm using this amplifier in combination with a Clarion NX603. This unit is compact and packs a lot of clean power. I highly recommend it!

By David on January 9, 2014

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
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  • Installation is smoother, faster, and frustration-free
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Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.