Box for Alpine Type-X suggestions?

 

Bronze Member
Username: Grat81

Carbondale, IL USA

Post Number: 22
Registered: Dec-05
Lmao I love bugging you guys :-)

no, but seriously

I had a box built for my infinity perfect 12.1's a while back and it is still bolted town to my car. I don't know if the box will be usable for the alpines or not. I think there is around 1.25 cubic feet of space per sub, and it is ported. I will definitely have to widen the holes for the Alpines slightly --

Any suggestions on making a crazy sounding box for these bad boys? I don't care if it is sealed or ported, but space is somewhat of an option. The back of a celica only has so much space...

thanks guys :-)

-G
 

Bronze Member
Username: Grat81

Carbondale, IL USA

Post Number: 23
Registered: Dec-05
oh God nevermind there are "optiumum" box specifications in the manual. How exactly do you "tune" a box to a specific frequency? For a vented enclosure, it asks for 27 Hz, 5.8 dB, 32 Hz

for sealed, it asks for 36 Hz, .92

What does all that mean ? ;)

if there is anything else you guys need to know to help me out, let me know and I'll check the manual. it's a pretty crappy manual lol.

-G
 

Bronze Member
Username: 420pimp

Post Number: 33
Registered: Dec-05
no
 

Bronze Member
Username: Efil4zaggin

Chi Town, IL Cook

Post Number: 34
Registered: Dec-05
2.0 cubic ft 4 each sub sounds insane (ported)
 

Bronze Member
Username: Grat81

Carbondale, IL USA

Post Number: 24
Registered: Dec-05
ehh... thanks p!mp. lol

2.0 cubic feet per sub wont work -- trunk isnt big enough. besides that, 2.0 per sub is almost moving into freeair territory, unless you're talking about 15"'s.

*sigh*
 

Bronze Member
Username: Grat81

Carbondale, IL USA

Post Number: 25
Registered: Dec-05
should a divider be used?

should polyfill be used? if so, how much?

recommended sealed box is:
14.5 x 14.5 x 11

if I can't get the box that high (14.5), will making it deeper hold the same effect as long as the cubic space is the same?

recommended ported box is:
14.5 x 16.5 x 17.5

*confusion* i hate stereos lol
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