Sub box cut sheet

[Brick20]

I have 2 skar audio evl 12s . I need a cut sheet for a box that will be 4.30 net volume tuned @ 31 hz . if anyone can please help with that . thanks

Click to read more...

 

[shredder2]

Available space dimensions, vehicle and power...

 

[Brick20]

Plenty of room . skar audio rp2000.1

 

[shredder2]

Plenty of room . skar audio rp2000.1

That's fine... what vehicle... the orientation matters

A 31hz tune huh? lookin' to get low I see... I had 4Kish on mine and they did well... but unless you know your equipment's limits I wouldn't advise a new guy to do the same.

 

[Brick20]

Its a 84 monte Carlo. Yea I like it low plus skar said 32 but I want it 31 .

 

[shredder2]

Gonna flex the trunk?.. lol... 84?.. that is pretty decent space. 

4.3ft3 on 2K @ 31hz...  

Cut sheet or a full design?

 

[Brick20]

Just what to cut each piece. Yea I think that's gonna make it bubble lol

 

[shredder2]

Just what to cut each piece. Yea I think that's gonna make it bubble lol

Tell you what... provide useable dimensions and ill do up a nice 31hz design for your power but leave room to strap those RP's at 2ohm if you want to really flex them someday.

I MIGHT be able to come-up with something... 

You.got tools and a router?.. id like to do something decent.

 

[Brick20]

What about 37w 16h 18 d

 

[shredder2]

What about 37w 16h 18 d

Well it MIGHT be doable in that space with an aero and smallish volume but I wouldn't design something like that... "ugh!"... I'm sorry man... a slot with your power and tune just ain't gonna work in that space (Sub displacement, double baffle, port volume and bracing adds-up) those subs need some volume and some port area.. oh I can do something if you find more space... what's the deal?.. I thought you had a good sized trunk?.. take the bodies out and make room. Those subs LOVE a decent sized box with a lotta port.

I do have experience with those exact subs btw...

I'm saying width, depth or height... something's gotta give

Even if I single-ply the thing, leave out bracing and port it for 2K only you gotta find some space.

 

[shredder2]

strap those RP's at 2ohm 

I cant believe i said that... strapping at 2 is fine but you got D4's correct?

I love quoting my mistakes

 

[shredder2]

Just what to cut each piece. Yea I think that's gonna make it bubble lol

Think you can work off this?

I thought you'd find that more useful than a "cut sheet" 

I left the height & width but had to change the depth a bit... but that ^^^^ should get low and do well.

Good luck with your build.