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» Termpro Audio Forum » Installer's Corner » Fabrication » calculating for a common chamber?

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Author Topic: calculating for a common chamber?
15sorbigger
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i want to go SQ would making a wall and putting a 15 and two 8's be smart since i dont really want to mess up my door panels? its more for show so its gonna look nice with the amps and caps showing.

ill try to explain. i want the 15 to fire behind that seat but have the 8's up high were i can see them and hear them would this work
_______________
| |
| 8 |space| 8 |
|_______________|
15
behind seat

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GO BIG, TUNE LOW!

bolt everything down.

Posts: 1678 | From: pharr | Registered: Aug 2004  |  IP: Logged | Report this post to a Moderator
Sam
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i would think that having a 15 in a common chamber with 2 8s would blow the 8s out... if not, just make them sound like complete A$$... but it might work. but ask somebody else, im not a pro talking here.

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I'm currently a broke college student studying for my Master Automotive Tech. with plans to get MECP cert. afterwards and open my own shop to build custom competition systems someday...

Posts: 43 | From: Redmond, OR | Registered: Jan 2002  |  IP: Logged | Report this post to a Moderator
15sorbigger
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o i didnt mean that the 8s would be together with the 15 im asking for two fifteens i might have not been clear when i did the design. i want to know the calculation for two 15s in a common chamber. sorry for the coffusion.

--------------------
GO BIG, TUNE LOW!

bolt everything down.

Posts: 1678 | From: pharr | Registered: Aug 2004  |  IP: Logged | Report this post to a Moderator
Sam
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if i was going for sq, i wouldnt go with 2 common chambered 15s.... but for the calculations, i would guess just double the cu. ft. and port space for one.

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I'm currently a broke college student studying for my Master Automotive Tech. with plans to get MECP cert. afterwards and open my own shop to build custom competition systems someday...

Posts: 43 | From: Redmond, OR | Registered: Jan 2002  |  IP: Logged | Report this post to a Moderator
Andy Jones
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I am assuming the 8's will be for midbass. If so, you don't want those behind you. Move them forward.

What 8's will you be using?

15's in a common chamber is not a big deal. No problem at all.

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Team Sounddomain
The Autophile
GENESIS

Posts: 3190 | From: Tuscaloosa, Alabama,USA | Registered: Jun 1999  |  IP: Logged | Report this post to a Moderator
   

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