View Full Version : Quad Subwoofer enclosure help..$$$$

06-21-2007, 02:59 AM
I have an 06 Tacoma Access cab. Currently I have 2 JL 10W3's in the H.O. Box. I was wondering if someone could design me a box that is similar to the JL H.). Box but is for 4 subwoofers. I dont mind that all 4 subs will be facing the back. Also I would like the box to be ported the same was as this one is. The maximum room I have for this box is 52" long, 26"deep and 22" wide. If someone could draw me up some plans to build this I would be willing to pay you for them. Here are a few pictures of a box that is similar to mine. Thanks for your help.

06-21-2007, 03:00 AM
i heard jl subs dont even need boxes

06-21-2007, 03:08 AM
I don't see where the port in that box is

06-21-2007, 03:17 AM
Its ported. I cant find a design if the box though. I was hoping someone here knew something about them. The port is actually at the top and bottom where the red is. Its there you just can see it.

06-21-2007, 04:02 PM
it almost looks like a retarded version of a 4th order bandpass, if you really want something designed I can do it, what subs are you planning on using? What do you want it tuned to? What kind of music do you listen to?

W8 a minute
06-21-2007, 04:24 PM
Bandpass? And you design boxes?


06-21-2007, 04:47 PM
yes from the OPs pictures, it kinda looks like an insanely small front enclosured 4th order bandpass.

I do design boxes, I've done a few for people on here who were very satisified.

And based on that picture on JL's website, that looks like an Quasi Sixth-order bandpass.

A Sub in a ported enclosure, with sub and port pointing into another ported enclosure

06-22-2007, 10:49 AM
Yeah, on the HO boxes, the port wraps around the back and top and comes out at the top of the red section. I attached a pic of a cut-away drawing of the HO box, its not the exact one, but hopefully it'll explain it a little more for people not familiar with them.

Hope this helps.