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4th Order wall design help


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and i can cut the sealed enclosures of before the end of the ported enclosure to ? like in this box? looks like theirs a good foot and a half before the ported wall

yes you can do that.

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haha ok thank you so much haha.

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(4)DD 9918's

(2)DC 10k

8 6.5" focals

2 DD SS4 mid amps

Audison Bit One processor

Jl-cl-rlc line driver

iPad in dash

Dual Irragi 320a alts

8 batcaps 4000's

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dumb question..but whats the formula to find internal volume? so i can start designing this haha

awesomeness-1.jpg

(4)DD 9918's

(2)DC 10k

8 6.5" focals

2 DD SS4 mid amps

Audison Bit One processor

Jl-cl-rlc line driver

iPad in dash

Dual Irragi 320a alts

8 batcaps 4000's

Second Skin sound deadened

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dumb question..but whats the formula to find internal volume? so i can start designing this haha

Fuck geometry :(

On 11/20/2012 at 8:54 PM, AMI CUSTOMS said:

Turned mine up today at a light, guy next to me his steering wheel started moving and he looked over at me like I was a magician lol.

On 5/9/2012 at 8:45 PM, skittlesRgood said:

fuck the plating. look at what the main metal used is. you could buy unicorn blood plated terminals but if its just covering up dog shit, whats the point

On 4/10/2013 at 12:26 PM, mrd6 said:

I'll admit, half way through sanding that fiberglass in the rain and cold while I was all itchy I was definitely starting to question why i was doing this haha

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haha i know right! im trying to find the measurments for the sealed enclosures but i cant when its wider at the back of the box and goes in liek a v! i need each at 4 ft3 !

awesomeness-1.jpg

(4)DD 9918's

(2)DC 10k

8 6.5" focals

2 DD SS4 mid amps

Audison Bit One processor

Jl-cl-rlc line driver

iPad in dash

Dual Irragi 320a alts

8 batcaps 4000's

Second Skin sound deadened

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you don't have to do the V shape. that's a picture of yuyang jin's 4th order (fail) wall (i'm pretty sure)

there are a shitton of things wrong here.

first and probably most important, single layer baffle is not going to survive. period.

second, i don't know how well XL's would like a sealed side.

third, you don't need to do the V shape. I can almost guarantee you're just creating more work and headaches for yourself. yuyang jin (irpirate) has a 6th order wall with the subs facing eachother and he's doing high fifties last time he metered, probably doing sixties now. you don't run into cancellation problems unless you have a really deep wall.

fourth, you're going to want some bracing.

personally, i'd double layer the entire box, possibly triple layer the baffle. flush mount and possibly invert the subs.

hmu if you have any more questions.

personally

Just say no to Ground Pounder Customs.

More box builds

some cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches!

I'm with captain stupid.

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you don't have to do the V shape. that's a picture of yuyang jin's 4th order (fail) wall (i'm pretty sure)

there are a shitton of things wrong here.

first and probably most important, single layer baffle is not going to survive. period.

second, i don't know how well XL's would like a sealed side.

third, you don't need to do the V shape. I can almost guarantee you're just creating more work and headaches for yourself. yuyang jin (irpirate) has a 6th order wall with the subs facing eachother and he's doing high fifties last time he metered, probably doing sixties now. you don't run into cancellation problems unless you have a really deep wall.

fourth, you're going to want some bracing.

personally, i'd double layer the entire box, possibly triple layer the baffle. flush mount and possibly invert the subs.

hmu if you have any more questions.

personally

that blake guy isnt loud... :lol2:

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haha ok. so fuck.. how would you fail at a 4th order wall? if its possible i might need some help here haha, the v shape was for thesubs firing forward correct? but if you just have the sealed walls where i had them would their be any cancellation? also does it make a difference on the tuning or anything for inverting the subs?

awesomeness-1.jpg

(4)DD 9918's

(2)DC 10k

8 6.5" focals

2 DD SS4 mid amps

Audison Bit One processor

Jl-cl-rlc line driver

iPad in dash

Dual Irragi 320a alts

8 batcaps 4000's

Second Skin sound deadened

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