Garage
Shop

See all parts that fit your 2001 Explorer

Alpine MRV-F300 OPEN BOX COMPLETE

300W 4-Channel Class D V-Power Series Compact Car Amplifier

Alpine
Shop all Alpine
Product videos
highlight-star-icon

Opened and Never Installed
• RMS Power: 50W x 4-Chan. @ 4 ohm, 75W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Same Power in a 40% Smaller Chassis

Learn more about the LS-mrvf300-OBCra223000

We apologize

This item has been discontinued

Product Highlights


Opened and Never Installed
• RMS Power: 50W x 4-Chan. @ 4 ohm, 75W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Same Power in a 40% Smaller Chassis

Description


Alpine brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Item Condition: Open Box Complete

  • Opened and Never Installed
  • General Features:

    • V-Power Series 4-Channel Class D Car Amplifier
    • RMS Power Rating:
      • 4 ohm: 50 watts x 4 chan.
      • 2 ohm: 75 watts x 4 chan.
      • Bridged, 4 ohm: 150 watts x 2 chan.
    • Pulse Width Modulated MOSFET power supply
    • Wired remote bass level control included
    • LED power (green) and protect (red) indicators
    • Selectable Bass Boost (0 or +12 dB bass boost at 50 Hz)
    • Soft start turn-on
    • 4/3/2 or Mono channel operation
    • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
    • Preamp RCA outputs to daisy chain multiple amps
    • 3-way protection circuitry (thermal, overload, and speaker short protection)
    • Heavy duty aluminum alloy heat-sink
    • Input sensitivity:
      • Low level: 200mV-4V
      • High level: 500mV-10V
    • Variable high-pass filter (50-400 Hz, 12 dB/octave)
    • Variable low-pass filter (50-400 Hz, 24 dB/octave)
    • CEA-2006 compliant amplifier
    • 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: 7-7/8"W x 7-7/8"L x 2-3/16"H
    • 1-year Sonic Electronix Warranty

    Product history:

    Alpine LS-MRV-F300-OBC thumbnail
    (newest, current model)
    Alpine MRP-F300 thumbnail
    (previous model, replaced by Alpine MRV-F300 OPEN BOX COMPLETE)
    Alpine MRP-F250 thumbnail
    (previous model, replaced by Alpine MRP-F300)

    Specifications & Details


    Power Specifications - Full Range Channels
    RMS Power @ 4 ohms
    50 watts x 4 channel
    RMS Power @ 2 ohms
    75 watts x 4 channel
    Bridged RMS Power
    150 watts x 2 channel
    Amplifier Specifications
    Series
    V Power Series
    Amplifier Class
    D
    Number of Channels
    4-Channel
    Total RMS Power Output
    300 watts
    Maximum Input Gauge Size
    8 AWG
    Minimum Impedance Unbridged
    2 ohm
    Minimum Impedance Bridged
    4 ohms
    THD at Rated RMS Power
    0.03%
    Speaker Level Inputs
    Yes
    Built-in Crossover
    Low-Pass (LP)
    High-Pass (HP)
    High-Pass Crossover Frequency
    50 - 400 Hz
    Low-Pass Crossover Frequency
    50 - 400 Hz
    Signal-to-Noise Ratio
    98 dB
    Bass Boost
    Selectable 0/+12 dB
    Remote bass/level controller
    No
    Strappable
    No
    Warranty and Return Policy
    Parts Warranty Duration
    1 year
    Labor Warranty Duration
    1 year
    Warranty Provider
    Sonic Electronix

    Item Details


    Manufacturer:

    Model Number:

    LS-MRV-F300-OBC

    Weight:

    4.60lbs

    Internal SKU:

    LS-mrvf300-OBCra223000

    Internal Product ID:

    97866

    Product and How-to Videos


    Customer Ratings & Reviews


    Alpine MRV-F300 OPEN BOX COMPLETE thumbnail image

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



    Durability
    0
    Value
    0
    Features
    0
    Design
    0
    Usability
    0

    Customer Reviews

    Sort by:

    Loading...
    Sorry, no reviews found


    P212D4 small

    Rockford Fosgate Punch P212D4

    12" Dual 4 ohms Punch Stage 2 Subwoofer

    (5)

    $79.99

    List price $179.99

    DDX7017 small

    Kenwood DDX-7017

    Double DIN 6.5" TFT-LCD Multimedia Unit

    (3)

    $899.99

    List price $1699.99

    DPX503 small

    Kenwood DPX503 (DPX-503)

    Double DIN In-Dash CD/MP3/WMA Receiver with Remote

    (15)

    $239.99

    List price $369.99

    NX500 small

    Clarion NX500 (NX-500)

    In-Dash Double DIN 6.5" LCD Touchscreen DVD Receiver w/ Built-in Navigation and Bluetooth

    (17)

    $549.99

    List price $999.99

    MX6 small

    Hifonics Mercury MX6

    6-1/2" 2-way Mercury Series Coaxial Car Speakers

    (12)

    $64.99

    List price $399.99

    ICB707WHT small

    iLuv ICB707WHT White USB Cable (4-Feet)

    High Speed Shielded USB File Transfer Cable - 4ft.

    $14.99

    List price $34.99

    iCQ4 small

    Soundstream iCQ4 OPEN BOX COMPLETE

    4 Channel OEM Integration Module (Line Output Converter)

    $54.95

    List price $109.95

    PWBRN500 small

    Scosche PWBRN500 (Brown)

    500 ft. Roll of 28 Strand Brown (Primary) Power Wire with Flexible PVC Wire Insulation

    $34.95

    List price $49.95

    BC1210SNY small

    Xscorpion BC1210SNY

    100 Pack of 12/10 Gauge Seamless Nylon Yellow Butt Connectors

    $7.99

    List price $14.99

    Related Searches


    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2006 Mazda 3

    2001 Ford Explorer

    2005 Ford Taurus

    2002 Ford Focus ZX3

    2019 Ford F-150

    2014 Honda Pilot

    2003 Dodge Durango

    2015 Dodge Charger

    1997 Ford Aerostar

    2000 BMW Z3

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This page was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

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

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.