Name: Alpine MRV-F545
Brand: Alpine
SKU: mrvf545
Price: 344.99 USD
Availability: Discontinued
Rating: 5.0000 (3 reviews)

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Alpine MRV-F545 Image 1 — Alpine MRV-F545

Alpine MRV-F545 Image 2 — Alpine MRV-F545

Alpine MRV-F545 Image 3 — Alpine MRV-F545

Alpine MRV-F545 Image 4 — Alpine MRV-F545

Product videos

Product highlights

V12 4-Channel High Power Amplifier • 125W RMS x 4 @ 4 • 500W RMS x 1 Bridged (Chan 3/4) • Blue LCD Display • Amplifier Link • 1 Preamp Outputs • Bass Engine • Adjustable Crossover and Input Sensitivity

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Product Highlights

Description

Authorized dealer

V12 High Power Amplifier
RMS Power Rating:

125 watts x 4 chan. @ 4 ohm
250 watts x 2 chan. (Ch 3-4 Only) @ 2 ohm
500 watts x 1 chan. (Ch 3-4 Only) @ 4 ohm Bridged

Blue LCD display: Shows off your system voltage, current, temperature, etc. for a killer install!
Detachable top cover to reveal the controls
Digital Information Center
Thermal Managment Processor
Amplifier Link: Connect to any compatible Alpine head unit for total control of your system.
Bass Engine:

Variable 30 - 400 Hz / 600 Hz - 8 kHz High- or Low-Pass Crossover
+16dB Bass Boost @ 45 Hz for Chan 3&4

MOSFET Power Supply: Gives clean clear sound
DC-DC PWM Power Supply
Discrete Pre-Amp Stage
STAR Circuitry
Solid Copper Bus Bars
Auto Over-Current Protection
MultiMode
Input Mode Selector Switch
One Side Terminal Layout: Convenient locations for everything
Gold Plated RCA Input Connectors
Non-Fading Pre-Amp Output
Input Sensitivity: 200mV - 4V (Individual control for channels 1&2, 3&4
Frequency Response: 10 Hz - 50 kHz
Dimensions: 16-1/2" L x 8-11/16" W x 2-5/16" H
1-year SonicElectronix.com warranty

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Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

125 watts x 4 channel

RMS Power @ 2 ohms

250 watts x 2 chan. (3/4 Only)

RMS Power @ 1 ohm

Not Stable

Bridged RMS Power

500 watts x 1 chan. (3/4 Only)

Amplifier Specifications

Number of Channels

4-Channel

Total RMS Power Output

500 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

4 ohms (Ch. 1/2), 2 ohms (Ch. 3/4)

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

0.3%

Speaker Level Inputs

Preamp Outputs

1 pair

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)

High-Pass Crossover Frequency

30 - 400 Hz, 600 - 8000 Hz

Low-Pass Crossover Frequency

30 - 400 Hz, 600 - 8000 Hz

Signal-to-Noise Ratio

93 dB

Bass Boost

0 - 16 dB

Fuse Rating

20A x 5

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Sonic Electronix

Customer Ratings & Reviews

Overall rating distribution

5 star		100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

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Show only Verified Purchases

By feature average rating

Durability		5
Value		4.4
Features		5
Design		5
Usability		5

Customer Reviews

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great V12 amplifier

high quality amplifier with best design and powerful output.suitable for any component speaker.
i heared alpine DDC-F17 ,alpine SPX-177A and Alpine SPX-177r that setup with this amplifier.
very good amplifier thats recomended for any SQ systems.

By Amir Designer on May 12, 2014

32 found this helpful

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Awesome

This amp is awesome. I had a Kenwood 200 watt amp, then I got this. It's a major differnece. I also get a lot of compliments.

By Trammell on July 12, 2005

30 found this helpful

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Powerful and clean !!!

I have had this amp for years now and it is totally awesome! It powers my four Kenwood Excelon speakers in my truck with ease with so much clarity and detail I literally listen to a concert every single day.

By Larry on May 10, 2021

27 found this helpful

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Add-ons

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Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

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$49.99

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Alpine MRV-F545

We apologize

This item has been discontinued

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