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4th Order Bandpass Help


Cynner

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If I was to extend the depth to say 50-60 inches? Would this be an improvement for sound quality once the specs are rebuild.

I'm not an out of control driver, I'm completely in control.. only sideways..

-Nissan R32GTR running 213KW RB20DET on 14lbs of boost.

-Holden Commodore VY SS UTE running stock.

-Holden Rodeo mini truck project, soon to be running SR20 on 13lbs of boost.

-Landcruiser UTE running 1UZFE v8 11" Lift on 35" MT Classic II's wrapped in Cooper STTs.

^^ and the list goes on..

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Haha you should come to Australia mate, everyone here has one, or two..

They are pretty common, you can pick up a decent 32 with a RB20 or RB25 for around the 6 - 8k mark. You can pick up a track car for 3 - 4k! ;P

I'm not an out of control driver, I'm completely in control.. only sideways..

-Nissan R32GTR running 213KW RB20DET on 14lbs of boost.

-Holden Commodore VY SS UTE running stock.

-Holden Rodeo mini truck project, soon to be running SR20 on 13lbs of boost.

-Landcruiser UTE running 1UZFE v8 11" Lift on 35" MT Classic II's wrapped in Cooper STTs.

^^ and the list goes on..

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If you want great output then you'll need more space. I just built a box for a lincoln that looks like the one you first posted. Pm me if you want a design.

Why not just post what you have in mind.

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Here is a working design, note the cone excursion at 1000W per sub, a bigger sealed chamber will result in subs overexcursion and therefore medium term damage specially for L7s which are known for issues with their suspensions.

FR-1.png

ConeEx.png

BP-1.png

CUTLIST.png

Any comments are welcome.

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