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Second Skin Audio

4 15s Sub enclosure design help


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Posted

I have 4 15s They are DLP MLD Customs 1500rms. I need a box design help. The person that builds box in my area designed one and said since I have such little area I can't tune 32hz.

My space I have to work with and I do have room for a top port and it's going in my Tacoma. It's just I don't have much to go into my doors. I do have room for a top port thanks for any help on a design.

My room I have is

47 Wide 31 Tall 23 deep

Impedence: D2

freq: 32.55

Qes: 0.715

Qms: 8.366

Qts: 0.688

Mms: 196.9

X-max: 32mm

Suggested sealed: 2.15cf

Suggested ported: 3.35

3 inch voice cool

1500rma 3000 max

Mount diameter : 14

Displacement 0.2

Outside Diameter: 15.65

Posted

You posted in the correct group. give it a while for people to get on and respond :)

Posted

I can go 48 wide 31 tall and 23 deep. I remeasured and I can go 48. It can be a slot port or aero ports. I'm just looking for 32-35 hertz closer to the 32 if possible.

Posted

so ur looking at 17.067 cu ft gross.. thats doesnt include a double baffle or even triple (one of which youll need), port area, sub displacement, or bracing..

so lets just say you end up with maybe 12 cu ft net.. thats under what the volume it asks for.

im not at my computer so i havnt done WinISD to even see how this will work.

But it doesnt look promising. plus youl barely be able to squeeze the 15s on the face..

how much space is between the top of the would b box(31 inches) to the roof??

is there any more height you can squeeze out?

2014 Ford Focus SE Sedan

Factory Sony 10 Speaker Sound System

1994 Ford Bronco

Dual head unit (i kno)

Sony door speakers

Kenwood Rear Speakers

Custom Center console in the works. will house an NVX NSW10"

https://m.facebook.com/WinnsCustomCarAudio/

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