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FS [VIC]: Alpine MRV-F352 V12 4 Channel + Subwoofer Drive Amplifier... 

 

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 Post subject: Alpine MRV-F352 V12 4 Channel + Subwoofer Drive Amplifier...
Posted: Mon Oct 28, 2013 9:07 am 
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Age: 39

Posts: 4653

Joined: 5th Nov 2004

Ride: Drives Like Fun

Power: 318 rwkw

Location: Melbourne Interior: Cappucino Exterior: Sparkling Burgundy
VIC, Australia

Hi All,

Up for sale is my Alpine MRV-F352 V12 amplifier - one amp to run fronts, rears and a subwoofer.

Features:

General
5/4/3 Channel Operation
MOSFET Power Supply
DC-DC PWM Power Supply
No Current Limiting
Double Buffered Pre-Amp Input Circuitry
Discrete Pre-Amp Stage
Darlington Bi-Polar Outputs
DC Straight Design
STAR Circuitry
Duo ß Feedback Circuit
Solid Copper Bus Bars
Top Mounted LED Power Indicator
MultiMode™
Independently Adjustable Crossover (HP/LP Capability)
Input Mode Selector Switch
Continuously Adjustable Gain Control
Gold Plated RCA Input Connectors
Extra Large Gold Plated Screw-Down Power Terminals
Gold Plated Screw-Down Speaker Terminals

Power / Configuration:

RMS power (at 12V, 20Hz—20kHz)
30W x 4 (0.08% THD) into 4 ohms + 100W x 1 (0.3% THD) into 4 ohms
40W x 4 (0.3% THD) into 2 ohms + 100W x 1 (0.3% THD) into 4 ohms
80W x 2 (0.3% THD) into 4 ohms + 100W x 1 (0.3% THD) into 4 ohms
RMS Power (at 14.4V, 20Hz—20kHz)
50W x 4 (0.08% THD) into 4 ohms + 150W x 1 (0.3% THD) into 4 ohms
60W x 4 (0.3% THD) into 2 ohms + 150W x 1 (0.3% THD) into 4 ohms
120W x 2 (0.3% THD) into 4 ohms + 150W x 1 (0.3% THD) into 4 ohms
General
Frequency Response ................................................................ 10Hz—50kHz(+0,-1dB)
Signal to Noise (S/N) ............................................ 105 dBA (referenced to rated power)
Input Sensitivity (for rated power) ............................................................... 200mV to 4V
Slew Factor ......................................................................................... greater than 5
Input Impedance ......................................................................................... 10k ohms
Speaker Impedance .............................................. 4 or 2 ohms(stereo), 4 ohms (bridged)
Dividing Network .................................... Ch. 1—4 50Hz—200Hz HP/LP(12dB/octave)
................................................................ Ch. 5 50Hz—200Hz LP only(12dB/octave)
Power Requirements ...................................................... 11—16V DC (negative ground)
Heat Sink (WxHxD) ..................... 240mm x 53mm x 400mm (9-7/16"x2-1/16"x15-5/8")
Foot Print (WxHxD) ..................... 260mm x 53mm x 400mm (10-1/4"x2-1/16"x15-5/8")
Weight .................................................................................................... 5kg(11lb.)

It is in excellent cosmetic condition and has been in storage for quite a few years. Comes complete with birth certificate stating 39rms per channel tested at 12V. These would push 50+ rms per channel and 150+ rms for the subwoofer. This is clean class A/B power - do not confuse this with your supercheap special!

Those familiar with these amps will know how underrated they were in power figures. Once a $1000+ amp back in the day.

I was going to use this in my T2, but made the realisation that it didn't have speaker level inputs *facepalm* (want to retain factory premium sound H/U) so it has to go as I have more than enough V12s for the other car laying about =|

Looks like this:

Image

Price: $300. Postage is no problem either.

Thanks & Cheers,
Steve

Edit: Am negotiable on this - shoot me an offer :)

 

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Last bumped by dcstraight on Mon Oct 28, 2013 9:07 am.
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