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:confused: i got an alpine amp for 15.00 bucks at a yard sale this weekend. it is marked with alpine 4/3/2 channel mrv-f305 v-12 expert. never had one. looks brand new and the owner stated it works fine. it was removed from a wrecked vehicle. any info on this amp would help such as wattage. i will use it to amp my front and rear 6.5 sony explodes thanks to all replies.
 

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upwithit said:
:confused: i got an alpine amp for 15.00 bucks at a yard sale this weekend. it is marked with alpine 4/3/2 channel mrv-f305 v-12 expert. never had one. looks brand new and the owner stated it works fine. it was removed from a wrecked vehicle. any info on this amp would help such as wattage. i will use it to amp my front and rear 6.5 sony explodes thanks to all replies.

If you go to alpines website, you can get the specs for free. I think it's under support
 

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Alpine MRV-F305
4/3/2 Channel V12 Expert series

RMS Power at 12V, 20Hz-20kHz
30 x 4 into 4 ohms (0.08%THD)
40 x 4 into 2 ohms (0.3%THD)
80 x 2 bridged into 4 ohms (0.3%THD)

RMS Power at 14.4V, 20Hz-20kHz
50 x 4 into 4 ohms (0.08%THD)
60 x 4 into 2 ohms (0.3%THD)
120 x 2 bridged into 4 ohms (0.3%THD)

Specs:
Signal to Noise 105dBA
Input sensitivity 200mV to 4V
Dividing network 50Hz to 8kHz HP / LP / Bandpass(12dB/octave)
Weight 3kg
Total size 260mm x 53mm x 270mm
4 x RCA inputs, 2 x RCA outputs (non-fading)



You'll be using it at 4 ohms so about 120 watts total for 4 channels. 8 gauge should be good enuff. come up for 15 bucks IMO
 
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