View Full Version : box designs for 3 15in AQ.

04-19-2009, 08:01 PM
if anyone could help me im looking to put 3 15in aq HDC3 in a 92 jimmy. i took the back seats out and feel like ill have enough space for them...any help on a box design...ported tuned at like 30hz

04-19-2009, 08:11 PM
i wouldnt tune to 30 hz more like 36..... do u want a slot, sono tube, aero or what box? need some dimensions too first of all...... lol

04-19-2009, 08:11 PM
do it at 38 39 40ish hz

hdc's at 30hz will be disappointing

04-20-2009, 01:13 PM
38Hz for all around and at most 35Hz if you mostly listen to rap and chopped/screwed crap....