View Full Version : Aloha & tips for a fart box

02-03-2012, 02:39 PM
Aloha from the state of Hawaii!!! I just want to say that I am new to the game of DB drag aka SPL but been a car audio enthusiast for a very long time since the 80's, especially in SQ. Can anyone help me with a fart box specs for my 91 Honda CRX Si. I'm running a Sonic Soundlab 12" Transonic dvc 2ohm off 2000 watts. Appreciate your help on this matter. Mahalo (Thank you in Hawaiian)

02-03-2012, 04:44 PM
Never heard of the sub or brand

02-05-2012, 02:38 AM
Welcome to caraudio.com

02-05-2012, 02:42 AM
We need specs on the sub to be of any help

02-05-2012, 01:41 PM
Your going to need to post up more info on the sub. And your best bet would be to talk to a box designer on here to help you with one.

02-05-2012, 01:52 PM
Google CRX box, and talk to Mobile Enclosures :)

You got the right car to get loud in for sure.

Subs forward, ports back, the more 10's or 12's the better, and the more power the better.

02-06-2012, 04:32 AM
I would also check termpro if you haven't already.

Here is a build log of a crx over there
158.4 Street C CRX EXPOSED!!!!! (http://audioforum.termpro.com/topic/4/20842.html)

02-06-2012, 04:43 AM
Why do you need specs on the sub for an SPL box?

Sub forward/port back is not ALWAYS going to be the loudest orientation in a CRX. Especially with a single sub. I would definitely test that way, but if I were you, I'd test every which a'way. From my smaller single sub testing, the only thing that was a major difference was sub back = fail. Everything else was within a few tenths.