16 Sundown sa-12s Build

[roarzorz]

We're working on a new build for the Excursion. 16 Sundown Audio sa-12s powered by 4 saz-3500s.

Box sketch




Close up of ports. Three 8" custom flared ports.




Cutting the wood




Laminating. The entire box will be at least two layers thick. Three & four layers in certain places.

[roarzorz]

Starting the router work for the ports.








I call this pic **** & Balls.

[roarzorz]

Got a good bit of work done today. Here's the pics.

[roarzorz]

[roarzorz]

Still not done yet. Gotta flush this side then take the round over to it. Want to let the glue set overnight then I'll finish everything up tomorrow.

[roarzorz]

Today's work.

Got all the sub holes cut.




Shot of the ports from inside the box.




Time to flush & flare the ports from the outside.


After the flush bit.


I flare it in stages. First a 3/4" bit then two passes with the 1.5". Pictured here the center is flared 1.5" & the two outside ports are flared 3/4".

[roarzorz]

All three ports flared with the 1.5" bit.






Test fitting the subs.




The rest of the subs. As soon as I pick up a roll of speaker wire they'll all get installed.


The only thing left is the corner bracing and threaded rod. I started installing the threaded rod tonight but didn't get finished. All that will get done tomorrow.

[roarzorz]

Threaded rod and corner bracing installed.













A couple pics to shoe just how big these ports are.




Test fitting the box.

[Buck]

Awesome man can't wait for it to be completed.

[roarzorz]

A few pics of the truck.

[nicksredline]

this is amazing looking. keep up the good work cant wait to see finished product.

[dbeez]

wow short *** ports what is that box tuned at..

[roarzorz]

wow short *** ports what is that box tuned at..

Box is 24ft net volume with three 8" ports 11" long tuned to 32hz.

[basebalz13]

wait this isnt the once that had all the 18's is it?

yall got so many projects i get confused

[tylork92]

where in SC are you?....