Re: random thought..might try
Good luck with this, I had to build the box in the trunk piece by piece in my friends 2003 mustange, due to the very small trunk opening.
95 Sonoma Ext Cab 4.3L 5spd, Dual alts Tenney 270 amp alternator and 240 amp H.O.alts, 4 DEKA AGM batteries
Pioneer deh8400 rsd250.2 powering Infinity Kappa60.5 comps and Morel coaxials
7.2 cube net wall 2 crossfire XSv215s and 4 bb2400.1s.
Daily Driver: 1995 Buick Park Avenue "leather couch on wheels"
JVC KD-HDR60 Aura RPM2300 on Opti5.1 comps and Planet Audio zr300.4 bridged on Morel Ultimo 6X9's
REFS: AMPJUNKIELIKEME, SERJR711, ZEUSILICIOUS