Just trying to figure out where the best place to put an amp in my C4 would be. Is there a better place then another? I haven't gotten the amp yet so I don't know the size of it just yet.

You have several options: You can place them behind the seats, you can glue a piece of MDF under the carpet to the floor in the rear compartment and mount the amps to that or you can mount them on the rear panels. I went with the rear panel option in mine.
http://i905.photobucket.com/albums/ac256/raydawg357/IMAG0027.jpg

How do you like that amp?

It's a little powerhouse. I'm pushing 2 JL Audio 8s and that amp drives them well. :thumbsup3:

that is pretty good! Price?

This is where I have my amp mounted

http://i46.photobucket.com/albums/f108/woulddug/8ffb7856.jpg

I put mine behind the passenger seat.

Here's where I put mine. They don't seem to get in the way of anything.

By the way Biggulp, very nice setup ya got there!!!
http://www.smokinvette.com/corvettephotos/data/500/medium/0322111727-00.jpg

You have several options: You can place them behind the seats, you can glue a piece of MDF under the carpet to the floor in the rear compartment and mount the amps to that or you can mount them on the rear panels. I went with the rear panel option in mine.
http://i905.photobucket.com/albums/ac256/raydawg357/IMAG0027.jpg
I also went on the rear pannel but under the carpet so it is not visable.

I just screwed mine to my sub box. However you mount it just make sure that wherever you put it you know exactly what's on the other side; wires, other lines, gas tank etc...