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Alpine MRV-F545 R/B

4-Channel High Power Amplifier

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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

Learn more about the LS-mrvf545-RB

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This item has been discontinued

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

Description


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Authorized dealer

  • V12 High Power Amplifier
  • RMS Power Rating:
    • 125 watts x 4 chan. @ 4 ohms
    • 250 watts x 2 chan. (Ch 3-4 Only) @ 2 ohms
    • 500 watts x 1 chan. (Ch 3-4 Only) @ 4 ohms 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
  • 30 days SonicElectronix.com warranty

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
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
No
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

Item Details


Manufacturer:

Model Number:

MRV-F545-RB

Weight:

14.00lbs

Internal SKU:

LS-mrvf545-RB

Internal Product ID:

9796

Product and How-to Videos


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