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Alpine MRP-F250

4-Channel Amplifier

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

Learn more about the mrpf250

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

mrvf300 thumbnail

Alpine MRV-F300

OUR PRICE: $189.95

View item

Product Highlights


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

Description


Alpine brand icon

Authorized dealer

  • 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 MRV-F300 thumbnail
(newest, current model)
Alpine MRP-F300 thumbnail
(previous model, replaced by Alpine MRV-F300)
Alpine MRP-F250 thumbnail
(previous model, replaced by Alpine MRP-F300)

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 
Warranty and Return Policy

Item Details


Manufacturer:

Model Number:

MRP-F250

Weight:

10.00lbs

Internal SKU:

mrpf250

Internal Product ID:

6472

Product and How-to Videos


Customer Ratings & Reviews



5 star
91%
4 star
9%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.8
Features
4.5
Design
4.8
Usability
4.8

Customer Reviews

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Worth the money

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

By Steven on April 10, 2008

19

found this helpful.

Crisp, Clean & Powerful

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

By Gregory on April 10, 2008

16

found this helpful.

This is a great amp

I love alpine. This amp sound great with my component speakers from alpine and my kenwood 6x9's. I don't have any problems pushing both sets.

By Leslie on October 12, 2007

16

found this helpful.

just what i needed.

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.

By Rum Runner on May 18, 2013

14

found this helpful.

Great amp at a great price!

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.

By John on July 3, 2008

14

found this helpful.

Great Amp for first setup

I purchased this amp to run the components for the front doors. I have the amp bridged for the 100x2 at 4ohms setup. efficient clean power. I don't even have the gain up that much and its already more then I can handle. It does get warm to the touch after an hour of use. Only thing its missing is an option to run active setup

By Sevag on February 20, 2008

15

found this helpful.

Great Product

I originally bought a Pioneer Premier DEH-P490iB with 4 Infinity Reference 6812cf Speakers for my 2000 F150. I hooked everything up and thought is sounded alright but felt my system was still lacking something....this AMP!...I run all 4 speakers in 4-Channel mode, mids and highs sound great and it produces a good amount of bass, don't feel like I even need a sub. This Amp is amazing, really brought my system to life, highly reccomended

By Jonathan on October 3, 2007

15

found this helpful.

power for a ittle thing

i am always surprised by alpine. There amps are so small but they put out loud clean bass. When i connected this amp to my infinity components and 3-way 6x9 i wasnt expecting a lot but to my surprise it made my speakers sound great. I know am not pushing them to the max with this amp but i love the way it sounds.

By cui cani on March 2, 2007

15

found this helpful.

Big improvement in sound

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.

By Glen on April 10, 2008

10

found this helpful.

Excellent for door speakers

I just installed this in my 2005 Dodge Ram 1500 to power 4 infinity door speakers. (one pair of Infinity 6x9's and one pair of Diamond 6")
The system sounds so nice and compliments my two 10" Infinity subs well.
The amp is very durably built too.

By mike on October 17, 2007

10

found this helpful.

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