PDA

View Full Version : Check this DD designed box design?



da box king
08-13-2009, 11:31 PM
Well needless to say, I'm a little pissed. They said to build the high effeciency larger box, but after cutting the boards they didn't **** fit. Comes to find out their numbers are all *** wrong and backwords. But looks like I can save the wood and just make it the .75^3 instead of the 1^3, and tuned to 38 hz.

Can someone check this design if its good too? Its the top 8" design. The sub used will be a DD 1008a
http://www.ddaudio.com/dd/BoxDesigns/highEfficiency/compact.asp

da box king
08-13-2009, 11:54 PM
up...

dappa5
08-14-2009, 12:47 AM
looks good i'm sure they figure in all factors i got 43ish hz but that was be for sub displacement so i say try it lol if it no workie workie smashie smashie :smash:

Goindef154
08-14-2009, 12:51 AM
looks good i'm sure they figure in all factors i got 43ish hz but that was be for sub displacement so i say try it lol if it no workie workie smashie smashie :smash:

That made me lol

da box king
08-14-2009, 01:06 AM
yeah they said its a great enclosure.

The cutout numbers are all off. Just gotta trim some boards down. I'm gonna call em tomorrow. Can't say I really trust it so far

RAM_Designs
08-14-2009, 01:10 AM
Dimensions look good to me...

da box king
08-14-2009, 01:14 AM
the tech from dd said I could move the sub to the top baffle instead of the side.
Does that sound correct if I just keep it as far from the port as possible?

dappa5
08-14-2009, 09:50 AM
yes
and just make sure you are assembling it the same way it is pictured and should be good
2) 24” x 11.875” top (technically baffle if you move sub)and bottom 2) 24” x 8” baffle(front wall) and rear wall
(baffle panel has a 7.16” diameter
hole centered 4.75” from the side) 1) 8” x 8.75” side wall (port side) 1) 8” x 10.375” side wall (non-port side) 1) 8” x 20.875” port length board
all look good
.375=3/8
.625=5/8
.875=7/8

Go2Sleep
08-14-2009, 02:38 PM
Do It

burzendowski
08-14-2009, 04:14 PM
here ya go http://forum.soundpressure.com/showthread.php?t=8576

dappa5
08-14-2009, 04:42 PM
Do It
^^^^x2 just do it already lol

Immacomputer
08-15-2009, 01:23 PM
The top and bottom panels are wrong in their panel cutout dimensions link as it says they should be 24” x 12.675” but it should be 11.875" like in the pictures. None of their other panels are wrong and the top seems to be a miss-entry from the 10" enclosure. Doing it like they say, it comes out to about .82 cubes tuned to 39hz before sub displacement. If you can't make it fit by having the top and bottom panels stick out a little bit, YOU ****ed up somewhere on the cuts.