What happened to JL?
Which JBL and ID are you talking about? Also, most IDs have oversized magnets. If you are still planning on building a box to minimize space like mine, the maxium depth you can for 6.5" for the base of the box to still be 12"
<span style='color:gray'><span style='font-family:Courier'>1995 e36 3 Series RIP
1999 e46 3 Series BURN IN HELL
2000 MR-S Roadster= Current</span></span>