People have been asking me for SDX 15 designs, here is my first of 3
This one is an 8 cubic foot slot port design, tuned to 18Hz, great for big rooms or people who want lots of output, I'd power it with 1000-1500watts. A highpass filter would be nice, you could have it pretty low if you want, maybe 12Hz.
External dimensions are 27.75" high, 23" wide, 33.5" deep.
Here is the sketchup document, I designed the cabinet to be pretty strong, 1" walls all around, I took the cutting loss into account so all sides are actually 7/8". I think it would look nice in an all baltic birch ply box.
Up to come are the SDX 15 LLT and SDX 15 PR
The LLT will be 13 cubic feet and tuned to 14Hz, designed to be used with one of those 7" acoupower ports but lengthened to 34". The LLT can take 500-1000watts
I am excited about the PR
setup, even though it will only have about 1 cubic foot less of effective internal volume from this slot ported design, it will be much smaller due to the absence of the port, and it will have a deeper tune.
More to come this evening and tomorrow...
***EDIT _Updated with baffles
SDX 15 slot port.zip 22.3349609375k . file