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mkinnunen
07-04-2004, 07:04 PM
Hello,

I bought this box because its is a 4th order and cheap. It is installed in the back of an exposed (always open) blazer.

http://app.infopia.com/Shop/Control/Product/fp/vpid/568993/vpcsid/0/SFV/9505

And some DVC kicker CVR 12's

Hooked up with Orion 2250 sx bridged 4Ohm.

How do I tune the ports and at what frequency?

Should the speakers be out of phase to help with the small sealed chamber?

I have the room to run the ports outside if it will help.

I'm not looking for competition grade just reasonable SPL and quality.

Any suggestions?

Thanks,
Michael

Acidburn
07-04-2004, 07:59 PM
bandpass unless tuned perfectly will not give you any reasonably good results

mkinnunen
07-04-2004, 08:24 PM
So then the question is: what can I do to make it the best it can be?

How do I find out if the ports are the correct length and would a port in the sealed section make a 6th order?

Michael