View Full Version : Box help for 15" TC 3000

11-14-2011, 03:15 PM
Hi, I Gotta try to build some kinda of box. Id like to do something around 3 cubes and 30hz. Does this box look ok? I Tried to search for a while. I Couldn't find any box builds for this woofer. Does this look ok? Thanks

http://www.avatarhosting.net/pics/49761/car.jpg (http://www.avatarhosting.net/49761)

11-14-2011, 03:23 PM
Not bad but you aren't accounting for any baffles (if any are needed) and you aren't accounting for the space the subwoofer takes up so tuning will be off a little, what is the displacement of that subwoofer and what size box does it call for I'll do you a design.

Also max dimensions for HxWxD.

11-14-2011, 03:33 PM
Hi, displacement not sure its big. Real big lol.. After displacement 3 @ 30hz is what Iam reading. Max dimensions are going to be 35 across 20 high and 20 deep. Thanks alot.

11-14-2011, 04:11 PM
I have a box that is 3ft @ 33hz used on my tc 3000 Pm if interested?

11-14-2011, 04:54 PM
The Re box calcs are incorrect. They are off by 4-5hz and up to .5cu/ft. I used to use it too until some box builders on here showed their incorrectness.

11-14-2011, 11:58 PM
go into the free box plans sticky in the the enclosure design and construction help thread list. Theres a 3.5 @ 30 which might work out okay for that woofer

11-15-2011, 12:04 AM
I also have a design I used on my AP axis that would work uses aeros tho

11-15-2011, 04:01 AM
Ya thanks. Guess Im going just go with a box and couple aeros. Get the voume of the box with that link and then find out how long ports need to be with other link. 2 4" ports should be good right?

Speaker Enclosure Volume Calculator (http://www.bcae1.com/spboxnew2.htm)
PORT Size Calculations and Formulas for WOOFER and Subwoofer BOXES (http://www.carstereo.com/help2/Articles.cfm?id=31)

I also have a design I used on my AP axis that would work uses aeros tho

watcha got?