Specials Outlet
Alpine MRV-F345 4-channel car amplifier
75 watts RMS x 4

Choose an Alpine V12 amp for excellent audio quality and outstanding watt-per-dollar value. With many of the same high-grade components used in Alpine's flagship F#1 lineup, these amps have the flexibility for system building and the backbone for non-stop power output.

The MRV-F345 4-channel amp produces 75 watts RMS per channel — perfect for driving most component systems or high-quality coaxial speakers. The clean power output allows the speakers to produce the fine detail and nuance that'll separate your system from the rest of the pack. In bridged mode, the versatile MRV-F345 delivers 300 watts from channels 3 and 4 (perfect for running a sub), while you can use channels 1 and 2 to drive the front speakers.

Alpine's Amp Link lets you connect this amp to compatible Alpine receivers with a single cable, providing a clean 4-volt signal to the amp. Amp Link also allows you to make many amp adjustments from your Alpine receiver, so fine-tuning your system is easier than ever.

You'll find the set of preamp outputs convenient for routing the signal to another amplifier in your system. The extra-large wiring terminals will let your bass really hit, since heavy-gauge power and speaker wires let the power move more efficiently into and out of the amp.

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Details:

  • 4-channel car amplifier
  • 75 watts RMS x 4 at 4 ohms (150 watts RMS x 4 at 2 ohms)
  • 300 watts RMS x 1 (channels 3/4 only) in bridged mode
  • Amp Link allows single cable connection for signal and control with compatible Alpine receivers
  • 2-, 3-, or 4-channel output
  • CEA-2006 compliant
  • Tri-way capable (Tri-Way crossover required)
  • variable low- and high-pass digital filters, 30-400 Hz or 600-8000 Hz at 12 dB/octave
  • bass boost (0-16 dB in 2 dB steps, centered at 45 Hz)
  • MOSFET power supply
  • STAR Topology (minimizes internal noise and prevents ground interference)
  • preamp-level inputs and outputs
  • oversized power and ground connections with gold-plated screw terminals
  • top mounted controls with cover
  • detachable front cover
  • blue power LED
  • requires 8-gauge power and ground leads — wiring and hardware not included with amplifier
  • dimensions: 13"W x 2-7/16"H x 9"D
  • warranty: 1 year
  • Want more peace of mind? Extended Service Plans Available

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Alpine MRV-F345

4-channel car amplifier
75 watts RMS x 4

Item #500MRVF345
DISCONTINUED
Item Discontinued

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Wiring Kits
Wiring Kits
Kits include almost everything you'll need: a patch cord, power cable, a fuse, grounding cable, turn-on lead, and more. You may need more patch cords. Note: Wiring not included with the amp.
RCA Patch Cords
RCA Patch Cords
The suggested wiring kit includes only one stereo patch cord, and you may need two for a 4-channel amp.
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What's in the box?

Download owner's manual

  • Four channel amplifier with two 30-amp blade fuses and attached control panel cover
  • Four M4x20 self-tapping screws
  • 4mm Allen wrench
  • 2.5mm Allen wrench
  • Owners Manual (English/French/Spanish)
  • Manual corrections
  • Customer Care Registration/Survey
  • Output power Verification Certificate