Opinions on Enclosure 6 SA-12 v3

[kckrawford]

Hey guys, I designed this box, and was wanting to get some of your opinions on it.  I'm going to be running 6 Sundown SA-12's D4's on 2 Sundown SCV3000D Wired @ 0.67ohms.  Let me know what you think.  

Specs are as follows: 

Gross Volume is 13.10

Net Volume: 10.52 cu/ft

Tuning Freq. 33.94 Hz

Port Area: 150.00 sq. in

Port Volume: 2.36 cu/ft

Port Ratio: 1:6

 

[WalledSonic]

I would tune lower, but thats personal preference.

Looks good man, do a build log once you start.  What vehicle is this going in?

[kckrawford]

I would love to tune lower, but space is the issue with trying to fit these 6 subs inside this 4Runner.  

Build is going in a 2017 Toyota 4Runner.  I currently have 3 of the 12's in there now on a SVC3000D, but I'm fixing to go with the sundown Neo 6.5's in the doors on a SAX200.4 and going with 6 Mclaren Super tweeters in the pillars on a Sundown SAX150.2.  Slowly getting everything together.  

 

 

[Weatherbass08]

That box looks really good!   Im sure it will pound.

[kckrawford]

Thanks bud.  I hope.  I’ve modeled it in WinISD, used the Torres calculator, and the sheet that triticum built.  Trying to make all the numbers tie together in order to get everything right. The port is a tough small if I tried to power the subs to much more but for the power I’ll push to them, it should do ok. 

 

The next step step would be to do a wall, but I really don’t wanna do that, at least not in this vehicle. 

 

Does anyone think that that the actual port needs a brace in the middle of it.  I was debating on putting one but since the two braces on the inside will attach the port, wasn’t sure if I needed it. 

[Triticum Agricolam]

You could add a brace to the port (I would if it were me), it wouldn't have to be much, just a 4" long piece of 1/2" wide plywood/MDF.  The goal is just to brace that wide bottom panel.