I have a used Apline MRV-F303 4 channel car audio Amplifier.
http://vault.alpine-usa.com/products/documents/OM_MRV-F303.PDF

I always used the front 2 channels to power my 4 front speakers with channels 3+4 bridged to my 10" sub.
Sounded really good. My new car already has a decent factory system with sub so left the amp out this time.

Let me know, any reasonable offers will be entertained. Seller to pay shipping. Paypal Only





SPECIFICATIONS


Power Output: RMS Continuous Power (at 12.0V, 20 Hz to 20kHz)
Per channel into 4 ohms
30W, 0.08% THD
Per channel into 2 ohms
40W, 0.3% THD
Bridged into 4 ohms
80W, 0.3% THD

Power Output: RMS Continuous Power (at 14.4V, 20 Hz to 20kHz)
Per channel into 4 ohms
50W, 0.08% THD
Per channel into 2 ohms
60W, 0.3% THD
Bridged into 4 ohms
120W, 0.3% THD

Power Output: RMS Continuous Power (at 14.4V, 20 Hz)
Per channel into 4 ohms
90W, 10% THD
Bridged into 4 ohms
240W, 0.3% THD

Thanks
Eric Hutkay

what would you take for it ?

I think back in the day I paid $325
I'd take $80 + shipping.
It's pretty heavy so I'd assume about $20 or maybe a little more in shipping.
Let me know.

How many watts is the amp..lookin for any trades??

Nah no trades. Tryin to buy a house so lookin for cash.
The specs on the amp are in post 1.
There were so many ratings depending on how many volts are going to it and at what ohm the speakers are rated it.

at 12v its 30wX4 channels
at 14.4 volts its 50wX4 channels.

I was always told by my buddy who worked at a higher end car audio shop that the more you pay per watt the better the amp. He said at minimum pay $1 per watt, anything less is crap.
At minimum this amp is 120w (4ch x 30w).
I paid $325 new so this is definately a quality amp ($2.7 per watt 325/120).
It was part of Alpine's V-12 series which at the time was their higher end amp line.