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Need feedback on enclosure for SQHDC318"


EDH

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Hello,
I would like some feedback on my enclosure before i build it. The box is designed to fit in the trunk of my Saab 900 -97.
My HDC3 18" D2 will be running of a B2 Audio Mono MK3 in 1ohm.
The electrical is pretty basic with a Optima yellowtop 55ah in front and 2 Fullriver HC100 in the back, there is a single run of 1/0 gauge between the batteries. The batteries are charged with my stock alternator(70A) while driving and a Ctek MXS 25 while at home.
Im aiming for 6.2 cubes net and a 38Hz tuning.

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2m2huzl.jpg

Current setup

DD Z318 Extra Stiff, Kevlar cone, Double top plate x2

Banda Viking 10k x2

5 Banks of Maxwell 2.85v 3400F caps

Build log Termpro Profile

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Your box is pretty near your spec, a little bigger at about 6.4 cuft. I'm pretty sure you are aware that your alternator sucks so that.

That port in the corner ideally would need around 8" of free airspace in front of it, if that's not the case you could relocate it.

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Your box is pretty near your spec, a little bigger at about 6.4 cuft. I'm pretty sure you are aware that your alternator sucks so that.

That port in the corner ideally would need around 8" of free airspace in front of it, if that's not the case you could relocate it.

I will have about 7" clearance in front of the port so i should be fine.

I think i will be around 6.2 cubes when im finished, there will be threaded rod through the box and pieces of pvc pipes in the cornersbiggrin.gif.pagespeed.ce.JHN-tdLrvJ.gif

Current setup

DD Z318 Extra Stiff, Kevlar cone, Double top plate x2

Banda Viking 10k x2

5 Banks of Maxwell 2.85v 3400F caps

Build log Termpro Profile

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Why not just make 45s out of mdf an use that?

My build

98 s10 2.2

3 american bass HD 15s with psi soft parts. (on there way here)

atomic at-3000.1 (soon) 146.2 outlaw @39hz., bad alt an bad batt when termed (old 2 12" build)

alpine 6.5s in doors

infinty 4x6s in dash.

clarion cz201 HU.

mechman 240a H/O alt

stuff i still need.

SHCA 2/0 wire

SHCA 1/0 to 2/0 adapters

Atomic AT-3000.1

Lots of sound deadner

new mids an highs, still debating on what to do.

A few Deka g31 batts.

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Looks like it will get loud!!!

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2010 ARSPL 1st place 501-750 - 160.3 db Arkansas loudest

Best score to date 164.4 db - Termlab Outlaw

Streetbeat 4 - 161.9 db

Streetbeat 5 - 162.6 db

MWSPL on Dash Legal door open (Music) - 162.5 db

Sealed on dash Legal (Music) - 161.1 db - Termlab

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