Garage
Shop

See all parts that fit your 2019 Cooper

Alpine MRP-F250 R/B

4-Channel Amplifier

Alpine
Shop all Alpine
Product videos
highlight-star-icon

4-channel car amplifier • 40W RMS x 4 @ 4 ohm • 50W RMS x 4 @ 2 ohm • 100W RMS x 2 bridged output @ 4 ohm • CEA-2006 compliant • Gold-plated screw terminals

Learn more about the LS-mrpf250-RB

We apologize

This item has been discontinued

Product Highlights


4-channel car amplifier • 40W RMS x 4 @ 4 ohm • 50W RMS x 4 @ 2 ohm • 100W RMS x 2 bridged output @ 4 ohm • CEA-2006 compliant • Gold-plated screw terminals

Description


Alpine brand icon

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

  • 4-channel car amplifier
  • 40 watts RMS x 4 at 4 ohm (50 watts RMS x 4 at 2 ohm)
  • 100 watts RMS x 2 bridged output at 4 ohm (4-ohm stable in bridged mode)
  • 2-, 3-, or 4-channel output
  • Variable high-pass/low-pass filters (50-400 Hz, 12 dB/octave)
  • Tuned Bass EQ (12 dB bass boost at 50 Hz for channels 3 & 4)
  • Subsonic filter (15 Hz, 24 dB/octave for channels 3 & 4)
  • Tri-way capable (Tri-Way Crossover required)
  • MOSFET power supply
  • CEA-2006 compliant
  • STAR Topology (minimizes internal noise and prevents ground interference)
  • Speaker- and preamp-level inputs
  • Preamp outputs
  • Gold-plated screw terminals
  • Fuse rating: 15A x 2
  • 10-gauge power and ground leads recommended — wiring and hardware not included with amplifier
  • 11-1/4"W x 2-3/8"H x 9-9/16"D
  • 90 days Repair Only warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
40 watts x 4 channel
RMS Power @ 2 ohms
50 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
100 watts x 2 channel
Amplifier Specifications
Number of Channels
4-Channel
Total RMS Power Output
200 watts
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
1.0%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
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
10 dB
Bass Boost
12dB
Fuse Rating
15A x 2 

Item Details


Manufacturer:

Model Number:

MRP-F250-RB

Weight:

10.00lbs

Internal SKU:

LS-mrpf250-RB

Internal Product ID:

14864

Product and How-to Videos


Customer Ratings & Reviews


Alpine MRP-F250 R/B 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


RZ1-1500D small

Power Acoustik RZ1-1500D

1500W Peak (900W RMS) Class D RAZOR Series Monoblock Car Amplifier (with Bass Remote)

(37)

$99.99

List price $99.00

IBHDCRIMP small

The Install Bay IBHDCRIMP

Hammer Style Large Gauge Cable Crimper

(51)

$49.99

List price $55.99

95-5701 small

Metra 95-5701 Dash Kit

Install a new Double-DIN car stereo in select 1992-1997 F-250 and F-350 and Bronco

(6)

$60.99

List price $67.99

PH84 small

Cerwin-Vega PH84

720W Peak (360W RMS) 8" Pro Series Full Range Coaxial 4-ohm Speakers

(2)

$219.99

List price $263.99

PROXP-20-FS small

MTX PROXP-20-FS

150W Peak (75W RMS) 6.5" 2 Way Component 3.4-ohm Front Speaker Pods for select 2020-2024 vehicles from Polaris

$499.95

List price $449.95

RZRSYSTEM1 small

MTX RZRSYSTEM1

Audio System Upgrade Kit for select 2014-2020 RZR XP and RZR and RZR S 900 EPS / 900 Includes Receiver and 6-1/2" Speakers

$569.80

List price $599.95

SSBK small

Ballistic SSBK

36 Sq Ft. (18" x 32") Ballistic Series Sound Damping Bulk Kit

(3)

$189.99

List price $249.95

PRCAA small

MTX PRCAA

Polaris Ride Command to Aftermarket RZRSC Adapter

$49.95

List price $59.95

MRV-F545 small

Alpine MRV-F545

4-Channel High Power Amplifier

(3)

$344.99

List price $599.99

Related Searches


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

2019 MINI Cooper

2012 Dodge Durango

2000 Audi TT

2002 Saab 9-3

1990 Cadillac DeVille

2011 Ram 4500

2005 Audi A4

2011 Ford Explorer

2004 GMC Envoy

2016 Jeep Cherokee

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.