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Which 4th order wall design should I go with?


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So I will be using my new 10 15" Obsidians and am debating how I want the lay out of the subs. I will either be doing 4 on each side firing at each other with the baffles being on an angle and then having two subs in the very back firing forward or just do 5 subs per baffle on each side. Obviously both I will make sure have the proper airspace. I would like to put the two in the very back just because I would like the looks of that but just what opinions, pros/cons?

1015s4thordercenterport.jpg

1946 Chevy Panel Truck: For Sale

1999 Ford Explorer XLT

Subs: Ten Obsidian Audio 15's

Sub Amps: Five American Bass 120.1's

Speakers: American Bass mids and selenium tweeters

Speaker Amp: Mb Quart Dsc4125

Electrical: DC power 250amp alt, 6 batteries

http://www.youtube.com/user/46panel

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i would think cancellation with the 2 in the back

SCSB

Santa Cruz Speaker Box

Build logs:

Daily Driver Lemon Marquis

2 american bass 750.1s

350.4 on 14 focal 6.5s

sq 945 on 4 hertz tweeters

Mystery subs peepwall.gif

http://www.stevemead...__fromsearch__1

The Mustang 'dubbed' Shirley the project from bullet holes to badass

http://www.stevemead...cond-skin-time/

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i would think cancellation with the 2 in the back

Yea I didn't know what type of problems I might have with those two in the back. It's just I know twisted new build with the 6 15's has 4 on one side and then 2 in the back, and then jp's 10 18's is going to be like that but most designs like this I usually just see the subs on each side.

1946 Chevy Panel Truck: For Sale

1999 Ford Explorer XLT

Subs: Ten Obsidian Audio 15's

Sub Amps: Five American Bass 120.1's

Speakers: American Bass mids and selenium tweeters

Speaker Amp: Mb Quart Dsc4125

Electrical: DC power 250amp alt, 6 batteries

http://www.youtube.com/user/46panel

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then it might work no problem

SCSB

Santa Cruz Speaker Box

Build logs:

Daily Driver Lemon Marquis

2 american bass 750.1s

350.4 on 14 focal 6.5s

sq 945 on 4 hertz tweeters

Mystery subs peepwall.gif

http://www.stevemead...__fromsearch__1

The Mustang 'dubbed' Shirley the project from bullet holes to badass

http://www.stevemead...cond-skin-time/

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look just like price setup

Yup, just 15's. But don't know if this design wouldnt be as good as just having them all on the side. I have the space to do whatever.

1946 Chevy Panel Truck: For Sale

1999 Ford Explorer XLT

Subs: Ten Obsidian Audio 15's

Sub Amps: Five American Bass 120.1's

Speakers: American Bass mids and selenium tweeters

Speaker Amp: Mb Quart Dsc4125

Electrical: DC power 250amp alt, 6 batteries

http://www.youtube.com/user/46panel

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you people worry too much about cancellation. that only tends to be problem when you have really long tunnels with a lot small subs in them.

OP give me some dimensions, i'd love to make a sketchup model of this.

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 people worry too much about cancellation. that only tends to be problem when you have really long tunnels with a lot small subs in them.

OP give me some dimensions, i'd love to make a sketchup model of this.

Well my tunnel will be pretty long. It is 59.5 deep, 30.5 tall, and 43.75 wide = 45.94 cubes then subtract .75 on each side for the amount of space the wheel wells took up on each side so 44.4 minus sub displacement which is 2 cubes so 42.4 then all bracing and baffle displacement (each baffle will be triple thick so 2.25") ill be right around 37-38 cubes. Planning on doing 15 sealed and whatever I end up with ported hopefully around 22ish.

1946 Chevy Panel Truck: For Sale

1999 Ford Explorer XLT

Subs: Ten Obsidian Audio 15's

Sub Amps: Five American Bass 120.1's

Speakers: American Bass mids and selenium tweeters

Speaker Amp: Mb Quart Dsc4125

Electrical: DC power 250amp alt, 6 batteries

http://www.youtube.com/user/46panel

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Says which design I only see one

So I will be using my new 10 15" Obsidians and am debating how I want the lay out of the subs. I will either be doing 4 on each side firing at each other with the baffles being on an angle and then having two subs in the very back firing forward or just do 5 subs per baffle on each side. Obviously both I will make sure have the proper airspace. I would like to put the two in the very back just because I would like the looks of that but just what opinions, pros/cons?

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