I had zero issues w/ the operation of my seat w/ the amp mounted there.

Amp Dimensions: 13" × 10 7/8" × 2 3/4"

BTW, the model # of my amp is stamped on it. (See photo above.)

Oh and I found when mounting an amp in that location in my '02, I did have to add a few metal washers underneath the bottom right corner of it to act as spacers so the amp sat flat when hard mounted (the floor board is not exactly flat.)

 

Rockslide - thanks for the info. Sorry for being a bit dense and not noticing the model number right in front of me!

The amp I am looking at is 10x16.5x2. I'm worried about the 16.5" width.

Sundown Amp

If that one doesn't fit, I'll probably go with this JL unit, whose dimensions match yours almost exactly.

JL amp

Anyone else know the size of their amp? Do you think 16.5" is too big to fit under the driver side seat?

 

I have one under each seat. Just throw a seat lift on the back side and you can have a normal size amp under there.

 

lol, no worries.

IMO, the 16.5" amp is too long. However, if you want to know for sure, take a cardboard box and cut it up to those exact dimensions and see if it will fit. Or for the quick and dirty method, just take a tape measure and measure out 16.5" under the seat.

I'd get the JL for its size if it were me.