Alpine MRP-F250: main picture thumbnail Alpine MRP-F250: alternate picture thumbnail Alpine MRP-F250: alternate picture thumbnail Alpine MRP-F250: alternate picture thumbnail

Alpine MRP-F250

4-Channel Amplifier

  • 4.9

(11 reviews)

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The product on this page is discontinued, but there is a newer model available:
Newer Model: Alpine MRP-F300
Alpine MRP-F300 thumbnail
$129.00 Backorder

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Customer Testimonial

Khourin, thanks for the prompt and informative reply! It is pleasant to deal with professionals.

- Alec from Almaty

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  • 4-channel car amplifier
  • 40 watts RMS x 4 at 4 ohms (50 watts RMS x 4 at 2 ohms)
  • 100 watts RMS x 2 bridged output at 4 ohms (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
  • 1-year SonicElectronix.com warranty

Product History:

Alpine MRP-F300 thumbnail
(newest, current model)
Alpine MRP-F250 thumbnail
(previous model, replaced by Alpine MRP-F300)
Power Specifications - Full Range Channels
RMS Power @ 4 ohms 40 watts x 4 channels
RMS Power @ 2 ohms 50 watts x 4 channels
RMS Power @ 1 ohm Not Stable
Bridged RMS Power 100 watts x 2 channels
Amplifier Specifications
Number of Channels 4
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
Fan Cooled No
Fuse Rating 15A x 2 
Warranty and Return Policy
Return Policy Standard Return Policy
Customer Review Summary for Alpine MRP-F250
Average Customer Rating is 4.9 out of 5 stars:
  • 4.9
based on 11 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
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91%
4 star:
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9%
3 star:
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0%
2 star:
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0%
1 star:
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0%
what's this?
Average Attributes Rating:
Durability
  • 4.9
4.9
Value
  • 4.8
4.8
Features
  • 4.5
4.5
Design
  • 4.8
4.8
Usability
  • 4.8
4.8
what's this?
Most Helpful Customer Reviews:
May 18, 2013 just what i needed.
Review by
Rum Runner from Ashtabula, OH
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
previously had a 125x4 mtx amp powering my highs and it sounded good, hooked this up to 4 Sony XPlod 6.5s and its so clean and loud. love the simplicity and compactness.
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July 3, 2008 Great amp at a great price!
Review by
John from Fernandina Beach, FL
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 4.0
Usability
  • 5.0
This amp was so easy to set up! I have it hooked to my 9886 CD Player to power 2 sets of Infinity references and they sound great! Clarity, power, no clipping, what more can you ask for!? Not to mention it bears the Alpine name so you know it'll be a quality product.
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April 10, 2008 Crisp, Clean & Powerful
Review by
Gregory from Danbury, CT
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
This amp is plenty powerful for mids and highs. It pushes my door speakers (Boston SX-60 fr.; S-65 rr) to levels far exceeding the realms of comfortable. The built in crossover is set to 65Hz. Like I said mids and highs. I have not had any issues with over heating or clipping. This is a high quality amp at a bargain basement price
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April 10, 2008 Worth the money
Review by
Steven from Tucson, AZ
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
this amp is worth what there asking i bought this amp when it first came out for $500 and it is perfect this amp is more than enough power for your insides i have 5 speakers on it and i cant even turn the level half way up because this amp puts out so much when its bridged running at 4ohm this amp is the best amp for the price gets a little warm to the touch but never shut off so other than that iv never had a problem with this amp
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April 10, 2008 Big improvement in sound
Review by
Glen from Spokane, WA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 4.0
Design
  • 5.0
Usability
  • 5.0
I recently had this Alpine amp installed in my 06 Monte Carlo. It's running with my factory radio, and through Kicker speakers in the doors and Pioneer 5 way speakers in the back. It was a huge improvement in the sound than with the factory amp. I was expecting a little more of a power boost, but the amp is only 40 watts a channel. If I get a factory radio in the future it will sound even better. I am very satisfied with the amp so far, and I would highly recommend it anyone looking for an amp that won't blow your budget. Thanks sonic for a quality amp and a far better price than retail.
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View All 11 Reviews for Alpine MRP-F250
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Testing and Performance
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Product Summary

Manufacturer: Alpine
Model number: MRP-F250
UPC: 793276300805
Weight: 10.00 lbs
Internal SKU: mrpf250
Internal product ID: 6472