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Fusion 12 Tempest + SEOS 12 build. Not your typical finish

post #1 of 10
Thread Starter 
Hey everyone, I'm mostly a lurker. I rarely post, and don't think I have in over a year...

I initially wanted to purchase 5 SHO-10s from CHT last summer. Glad I didn't (although I'm sure their product is great!), because I found DIY sound group.
At first I was hesitant of a 12" midrange, but the specs of the Tempest looked to be exactly what I wanted. So I ordered 2 kits from Erich. My main goals are something clean sounding, 97-99db efficiency, 2-way, and a compression driver. This will be my first pair of speakers with a waveguide/compression driver, so I'm SUPER excited.
My previous setup was 4 Definitive BP6s, and a CLR 2500 with an Epik Empire for the low stuff. Hoping these will sound great enough to make me want to build 3 more.

They arrived a couple weeks later, the packaging was better than anything I'd previously seen! Great job Erich. The boxes were packed neatly, styrofoam was cut to fill voids, along with bubble wrap and paper stuffing. ROCK SOLID.

My plan is to finish the boxes using Birch ply, all mitre joints with a dado and dowel bracing. Then finish the box in a deep cherry/champagne stain with varnish. For Erich's baffles, I intend to finish them in a rich cream color with a heavy gloss coating for a "piano" finish. Hoping it looks nice/classy with the contrasting black drivers and ports... We'll see

I'm going to try and upload some pics of the progress so far
Edited by turbosc297 - 2/4/13 at 11:14am
post #2 of 10
Thread Starter 


Dry fit of a couple of panels and the dado brace between the waveguide and woofer





Erich's baffle with coats of oil based primer. Sitting for 4 days before sanding...





Baffle with paint. Waiting 7 days before sanding and possibly recoating before glaze coats
post #3 of 10
Thread Starter 














My first time assembling crossovers (or speakers for that matter), so I'm a little nervous with the layout.
If anyone sees any issues, please chime in?

Let me know what you think!

Jason
Edited by turbosc297 - 2/4/13 at 11:16am
post #4 of 10
That is going to look really, really good when finished.
post #5 of 10

Any update on this? I started my build and was going to make window "circle" braces like yours until I failed! Cant wait to see how the finish turns out!

post #6 of 10
Would love to see the finish!
post #7 of 10
Quote:
Originally Posted by turbosc297 View Post



My first time assembling crossovers (or speakers for that matter), so I'm a little nervous with the layout.
If anyone sees any issues, please chime in?

The layout looks fine, but did you solder the connections? From the photo it looks like you just used hot glue, which I don't think will work.

Also, I would suggest labeling the connections on the board. It is easy to figure out which are which now, but when you are installing them in the cabinets you don't want to accidentally hook the compression driver to the woofer output and vice-versa.
post #8 of 10

In the other photos you can see the solder.

post #9 of 10
Subscribing. Looking forward to seeing the finished product. Have been eyeing the SEOS speakers for a while, but the "square box with Duratex" just wouldn't cut it in a non-dedicated HT.

Would love to start seeing some "more refined" designs/finishes.
post #10 of 10
I am highly looking forward to seeing how these turn out! I absolutely hate when people use that Duratex stuff because it just looks so dull. I guess that would be ok for people who just leave them behind the screen, but for the rest of us that use them in our living rooms, dens or man caves, I would prefer a nice stain or perhaps a really nice paint job.
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