View Full Version : need some help

04-12-2010, 02:03 PM
i have an 18" RD audio HW v.2 what would be the best box size and whats to tune it at?

04-13-2010, 10:42 AM
Somewhere around 4-5 CF tuned around 30-32Hz would be a good start, with around 80-100SQ" of port. I am not sure what that particular sub calls for but that should get you in the ballpark, and since this site now has nobody helping on builds anymore, I thought I would try to help you out...

04-13-2010, 07:15 PM
Tuning depends on your personal preference, but I believe 6-7ft^3 is the norm for those Heavyweights. If you just want it to be loud as ****, tune in the mid 30's, lower 30's if you want a low end beast.

04-13-2010, 07:27 PM
Thanks Ryan! You seem to be the only guy on here helping anybody out anymore! LOL!

04-13-2010, 10:44 PM
hey ryan how much you charge me on a box plan?