Here are some of the pictures from my box build. It is 4 cubes net at 34 hz. Let me know what you guys think.

 

No bracing?
WTF?

I'd think some shelf bracing between the drivers at least.

 

looks good! but yeah, i would definately brace the large panels in there. you'll get some major box flexing when those 10s are really moving.

what 10s are you going to use?

 

I've never really used bracing in any of my boxes...I am replacing my fi bl 15 with three sundown sa 10s.

 

nice choice... what amp??

should be loud

 

i too would of have used bracing for such a big box....
but looks nice should have a nice sound

 

For now it's going to be powered by a cadence zrs-9 at 1.34 ohm.

 

that's a lot of port area... hope those cones are stiff

 

Good lookin box! Curious tho, whats the measurements for it?

 

+1

 

Don't hold me to this as I'm not positive what we ended up with (I'll check the design and post later) but I believe it was hxdxl was 13.5x21x48.

 

What's it tuned to? 40?

 

34hz!

 

Subs came yesterday

 

Looks Good man, woofers look sick

 

Nice lookin box, though I always had issues with a open box like that. Had a 3 cube box 2 10" infinities @ 40 hz two 500 watt rms monoblocks, never got it tuned right. I used a PVC port though. My other box was a single 15" 3 cube with a 20 hz tune for home theater, slot vented port that rolled back into the insides. Wasn't bad.

 

Tuned too high for vehicle use. Cabin gain will disrupt the port tuning.

 

nice yeah they should slam in that enclosure

 

Looks good, sounds good, absolutely blew my 15" Bl out of the water.





Need some advice on a new box this is my current design Idea:

 

damn that looks good...i need one of these for 3-10 w7's

 

Thanks man anyone have any advice for the new box?

 

Flush mount the drivers.
Corner bracing.
Shelf brace.

Keep having fun building!

 

Thanks man!! New braced box coming tomorrow!

 

How do you guys like this?

 

What did you use to fill the kerf? Urethane glue seems to be popular on the other boards.

 

love the kerf. been meaning to try one next time I make a box.

 

Yeah that's what we used.


I know!! I wish I could put it in my trunk but I can't fit the kerf with 3 10's. This is for two sundown sa 12's in my buddys Mazda 6.

 

would love to give some of those SA's a try. some day...

 

Finished product 4 cubes 35hz!

 

Sexy.

 

are those 12s or tens can you possibly send me a message of the specs I would love to make a box close to that I just would like the specs if possible please

 

That box has two 12's.

 

I figured it was but could you maybe get me the specs of your box I would love to make a box similiar but not too similiar and need a 4 cu.ft box for my max

 

nice kerf port man. I really want to give those Sundowns a try one day.

i built one for a single FI Q 12 with a port with both sides kerf'ed out. looks great.


ignore the over-spray

 

yeah I just bought 2 sa 12s off amazon.com really cheap but my box I have is still way to small and they still do some damage I have a kicker 2500.1 pushing on them very impressive subs for around 170ish each just need that better box

 

Looks awesome! And the Sa's BANG and sound great tuned low.

If you need a design hit me up at Rickssi30@gmail.com. Include maximum dimensions and desired tuning.