Miller 10+ year member
$
I would like to build a box for 3 10" Type-R subs and I'm not sure what dimensions I should use. I would like it to be a deep sounding bass and powerful so probably a pretty big box. My trunk width is around 34 inches wide ( 98 grand cherokee, so I may be able to throw out the spare in the back for an extra 10 inches) and depth and height isnt an issue. Does anyone have any recommendations for dimensions??