If you're a JBL amp owner, you should be able to follow what I did to gain at least another dB or three from your amp.

I also added a page showing my trunk with the amps/woofer/changer installed.

If you have any questions, I'll be happy to help as best I can.

My next moves are a battery change and complete sound deadening of the front doors...for now. I'm also considering running the rear fill speakers off of the stock Alpine 9813 amp so I can focus the main power of my aftermarket amp on the front Chameleons. It's time to make them or break them!

Does it ever end?...........

Prost!