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Alpine V-Power Series 4/3/2 Channel Power Amplifier - MRP-F300

Abt Model: MRPF300 | UPC Code: 793276300928
 Discontinued Product This item is no longer available from our website.
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3/2 Channel Power Amplifier - MRPF300/ 50W x 4 RMS Power Output/ Continuously Adjustable Gain Control/ Dual Sided Glass Epoxy PC Board/ Non-Fading Pre-Amp Output/ Gold Plated Input, Output, Power And Speaker Terminals/ Adjustable Low-Pass/High-Pass Crossover/ MOSFET Power/ Thermal Management Control
Discontinued (details)
Your Shipping Zip Code: 20149 (change)

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Product Details

Alpine V-Power Series 4/3/2 Channel Power Amplifier, Model MRPF300

Power up your system with Alpine’s V-Power amplifiers! This best selling family of amplifiers offers more choices for building the right system for you, and provides flexibility and value in an aggressive design. Alpine continues to bring you mind-blowing sound performance – only the best - so you get the sound you deserve.

Key Features:

  • High Performance, High Value
    Want serious power for your system? While trying not to blow your budget? Go with one of the Alpine V-Power amps for unbeatable dollar-per-watt value and Alpine quality sound, along with Bass EQ for maximizing bass performance
  • Clean, Efficient Power
    Alpine’s high-power mono amp Class-D design gives you more power, cleaner signal and tighter, deeper bass without draining your battery. Class-D provides continuous clean power to your speakers, operating at 80% efficiency far greater than conventional Class-A or B amplifiers. Translation: Enjoy cleaner bass, even during extreme power demands
  • Exceptionally Easy Upgrade
    The V-Power’s speaker level inputs connect directly to any head unit, without the need for external converters. This makes the V-Power series ideal for upgrading factory audio equipment. High-level speaker inputs and flush mount controls make for easy installation. The units come with end caps that cover and protect your wiring connections while creating a clean, finished appearance. Step up your factory system to Alpine sound
  • Cooler Amps = No Shut Down
    Rugged heat sinks and an extremely sophisticated thermal managament processor that continuously monitors the amp’s temperature, ensure nonstop output and stable, reliable performance



  • Gain Control: Continuously Adjustable Gain Control
  • Board Design: Dual Sided Glass Epoxy PC Board
  • Final Outputs: Non-Fading Pre-Amp Output
  • Pre-Amp Stage: Discrete
  • Connector Plating: Gold Plated Input, Output, Power and Speaker Terminals
  • Crossover: Adjustable Low-Pass/High-Pass
  • Speaker-Level Inputs: Speaker Level Inputs
  • RCA Output: Gold Plated RCA Input Connectors
  • Power Indicator: Top Mounted Blue LED Power Indicator
  • Current Protection: Over-Current, Over-Voltage and Thermal Protection
  • Board Circuitry: STAR Circuitry
  • Power Supply Design: MOSFET Power
  • Power Supply: DC-DC PWM Power Supply
  • Thermal Control: Thermal Management Control
  • Channel Design: 4/3/2 Channel
  • Amplifier Type: Class-A/B


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



  • Signal to Noise: 100dBA
  • Speaker Impedance: 4 or 2 O
  • Frequency Response: 20 -20kHz (0, -1dB)
  • Input Sensitivity: 0.2 - 4.0V
  • Power Requirements: 14.4V DC (11V to 16V)

Sound Tuning

  • Subsonic Filter: 15Hz (Fixed), -18dB/oct.
  • EQ (Equalizer): Bass EQ (Fixed Frequency): 50Hz +12dB
  • Crossover: 50Hz-400Hz, -12dB/oct. (Low-Pass/High-Pass)

RMS Power Ratings

  • Bridged 4 Ohms: (@ 14.4V =1%THD+N, 20Hz - 20kHz) 150W x 2
  • Per channel into 2 Ohms: (@ 14.4V =1%THD+N, 20Hz - 20kHz) 75W x 4
  • Per channel into 4 Ohms: (@ 14.4V =1%THD+N, 20Hz - 20kHz) 50W x 4

CEA-2006 Power Ratings

  • CEA-2006 Power Rating: (4 O @14.4V =1% THD+N, S/N: 80dBA, ref:1W into 4 O) 50W x 4

Approximate Weight:

  • Shipping: 8 lbs
More reasons to buy the Alpine MRP-F300 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Alpine MRP-F300 is Brand New.
  • The Alpine MRP-F300 Ships in a Factory Sealed Box.
  • Abt ships this product for free!


by PowerReviews
Alpine V-Power Series 4/3/2 Channel Power Amplifier

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Alpine mrpf300 amplifier


from College Station, Texas

About Me Gearhead, Practical, Tuner

Verified Buyer


  • Durable
  • Easy to Install
  • Easy To Use


    Best Uses

    • Small Cars
    • Sports Cars

    Comments about Alpine V-Power Series 4/3/2 Channel Power Amplifier:

    The amp has a very sleek and simple design. Fit perfectly below my back seat next to my other amp. Very good performance for the price! Recommend this amp to anyone looking for a good mid-range door speaker solution.

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    Alpine V-Power Series 4/3/2 Channel Power Amplifier

    Alpine V-Power Series 4/3/2 Channel Power Amplifier


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