View Full Version : Rockford Fosgate P400.2 amp (and a Kenwood)

09-07-2008, 10:09 AM
This was an "open box special" at a local store. I bought it and have decided not to use it. It looks mint, I don't even see where it was ever bolted down to anything. Anyway, I'm selling to put more cash in the "finish the race car budget". Pics on request.

$175 + freight (OBO).

glaser dot kevin (at) att dot net

I also have a 4 channel Kenwood amp (25 x 4, bridgeable to 70 x 2 with high and low pass crossovers and speaker/rca inputs) that came out of my project car. It's a bit worn looking (scratches and such), but it worked when it was removed. If you need a decent little "beater amp" for tunes and you don't want to scratch up something nice, this is what you need.

$50 + freight (OBO)

09-10-2008, 08:39 PM
$160 plus freight.

Or $190 for both.

09-10-2008, 08:49 PM
picks of the "beater" please lol

09-22-2008, 11:40 PM
bump for a good seller! My "beater" amp worked great and was better then described

09-24-2008, 10:06 PM
$150 + freight on the Rockford. Anyone?

10-05-2008, 04:58 PM
I don't know much about amps, i just need one for a SINGLE 10" Alpine Type R...would this work..or would it be overkill, etc..

10-05-2008, 06:06 PM
It should work fine. Too much power rarely kills speakers, it's often too little power that causes things to melt down (from clipping).
Which one do you have? I see a dual voice coil with two 4 ohm coils and a dual voice coil with dual 2 ohm coils.

Either way, Alpine gives the following specs:

Power Handling
Power Handling Capacity (RMS): 500W
Power Handling Capacity (Peak): 1500W

This amp will do 200x2 into 2 ohms (400 total) which will be fine with that sub. Or it will do 100 x 2 into 4 ohms if you have the dual 4 ohm sub. That's likely to still be sufficient to drive that sub to signifigant volume levels. Either way, I suspect you'll be just fine.

Hopefully you have the dual 2 ohm version, it would be ideal for this amp and the dual 4 ohm will be still be very good with it, but if I were buying the sub to match the amp, I'd buy the dual 2 ohm version.

08-08-2010, 01:49 AM
I just realized that this thread was still here. I put this amp on a shelf and I never sold it. So the Rockford is still for sale if anybody needs one.

$150 plus freight

I also have a 4 gauge wiring kit (complete) with the required 80 amp fuses (4) that I'd include for $50. It's still sealed in the package, I've never opened it but I bought it for this amp.

08-16-2010, 09:27 AM
$175 for the amp and installation kit?

08-18-2010, 06:39 PM
what kind of wiring kit? thanks

08-18-2010, 11:29 PM
I believe the kit is from Metra and the fuses are Phoenix Gold (as I remember). I'll try to get to the garage and look. If it's different I'll send you a PM.


08-20-2010, 10:07 AM
$170 for the amp and installation kit.

If someone picks it up locally in Columbus, OH I'll throw in a 3rd gen (82-92) dual 10" sub box (if it doesn't sell on its own before the amp sells). I have one that had speakers mounted in it, but was never actually installed in the car and it needs a new home too.

08-27-2010, 01:46 PM
$140 for the amp only.

09-01-2010, 01:49 PM
$140 for the amp only.

Ok. $140 for the amp and the sub box. Local pick up only.