Do you know off hand which model Eclipse 4 channel amp that is, that would fit under the seat. I noticed the PA5422, any others out there? I really would like to get a 4 channel because my Eclipse HU has time alignment with DSP and I have this feeling that inorder for this to work effectively I need to have equal power to all speakers. By the way thanks for your input about Eclipse products, I am very pleased with my cd8443. I have heard of the brand in the past but never thought to persue because they are not in the main stream.
[quote:fc881ec66c="eMass"]Ya, the 4 channel JL's are kinda big - actually l-o-n-g. The brand new JL's are a little smaller though - you might want to be sure he's not trying to sell you last year's stuff.
You might be able to go with a 2 channel JL and just power the front speakers while allowing the head unit to power the back.
Or you could put a 2 channel under each seat for front and back speakers.
Or you could get a different amp. The Eclipse 4 channel amps will fit under the seats nicely - the sound is clean and they are attractively priced too.
Have you checked out the pix of how one of my amps is installed under my passenger seat? I have a feeling that once your installer sees that he might feel more confident about fitting an amp under there.[/quote:fc881ec66c]