My TD12M/SEOS-12 build

Anybody know the volume displacement of the SEOS-12 with DNA360? Trying to size my 2-way design. I think I am going to go small ported, using the TD12M, SEOS-12 and DNA360.

Added
I decided to change the title to my build thread. Don't expect a lot of pictures, but I will provide some info and a few pics. I changed my box design to a smaller box. Rather than enclose the upper section off from the rest of the box, I went smaller and used that area for box volume. My box now has external dimensions of 26" x 14.5" x 10.75". The front baffle is double 3/4". I am using one of Erich's flat packs. I am using a 1" x 13" slot port with 9" effective length. The interior box volume is 1.1 CF after subtracting everything out. Box is tuned to 51.46hz. I decided to put the box together without using any fasteners. Using Titebond wood glue.

Here is the first box built with drivers loaded for test listen:


TD12M


Inside of Erich flat pack box without double baffle. I added the slot port.


Crossover


All three boxes. Two sanded, primed and filled.


Speakers in temporary set up. They will go behind the curved AT screen.
Front left


Center


Front right

Edited by AV Science Sales 5 - 11/18/12 at 5:25pm

Thanks, I knew the TD12M was 0.1CF, but not having a SEOS-12 or the CD in my hands, I did not have any idea the volume of displacement for those two. I am trying to keep my box exterior depth down to 12", so I may have to use the upper cavity to get the 1.1CF I was looking to use.

Yes, I am in the que and the wait begins. I am going to cheat and use the 14.5" wide x 25" high pre-built baffle with the three 2.5" port openings. That way I just have to build three braced boxes. I know that I will have to chase the opening for the driver slightly larger, but that is no big deal. Need to keep exterior depth to 12" so that I have enough room behind the screen to toe the speakers in enough.
Edited by AV Science Sales 5 - 10/9/12 at 2:12pm

Robot bunny, did you use the AE gasket on your drivers? If so can you confirm the diameter of the driver and the depth. I will not have the drivers, when I build the boxes.

Depth of recess, is the other measurement I was looking for.

I may end up doing pretty much what you did. Seal off the upper section and a 1" x 13" slot port. 1.1CF sealed section for TD12M.

The 12.625" is the cutout to be able to recess the driver, since the driver is 12.5" in diameter. The 0.625" is the depth to flush mount the driver. The hole cut out needs to be 11.0625".

I assume you are waiting for your TD15M drivers? if I had the room, I would have gone for something like that. Should make for one heck of a speaker.

Just about have my crossovers built for my TD12M/SEOS-12 with DNA360's. Would have them done, if I was not waiting on two resistors. So I have one complete and the other two are 99% complete. I have to give credit to robotbunny, since I copied his design. http://i243.photobucket.com/albums/ff112/mjg100photo/TD12M-SEOS-12withDNA360crossover001.jpg

I checked yours against the schematic and after confirming it was correct, used it as a pattern. Getting the enclosures from Erich, but no port. I will cut and build the slot port.