Who knows of a small amp? 4 channel, decent quality, but small enough to fit in the area under the middle front seat of a 2004-2006 F150?

Cooling is not a big problem as there is air circulation from the rear.

Something with a legitimate watt rating of about 200-300 would be good.
That is a NOT something that is rated at burst power, but steady load power.
But again, it must be small.



There is not a lot of room, but there is some.
Here is a picture of two amps in that space. The black one is a 200 watt Kenwood, the silver is a 100 watt Rockbox.

 

Not sure how much space you have but the Memphis Audio 2004 and 3004 are some of the smallest amps I have seen. They do 50 x 4 and 75 x 4 respectively.

 

That looks like a possible.
The 2004 looks almost small enough. Length is just within margin, width is fine. Depth may not work. I will have to look and see if something that long will fit under the crossbar. Hard to find just the right thing to go under the center seat.
Chris

 

Kenwood's KAC 6402 is a fairly good amp and is small enough to fit under the passanger's seat....give it a look....

 

Thanks but I looked at the specs, it is pretty large at 15 by 10 inches...
I'm looking for one that will fit in the area in my picture. The center seat empty compartment.

I think you mean it fits under the rear passenger seat, which a regular cab does not have.

My Clarion SRV303 which is smaller (13-5/8 by 2-15/16 by 9-1/8) but would still not fit under the passenger seat.
On my power seats the motors, wires and mechanism go well below 2.5 inches. It might fit on non power seats, I am not sure.