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4th order bandpass enclosure ? or fifth ?

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=58837
Printed Date: July 05, 2025 at 2:57 AM


Topic: 4th order bandpass enclosure ? or fifth ?

Posted By: loneshark
Subject: 4th order bandpass enclosure ? or fifth ?
Date Posted: July 04, 2005 at 8:52 PM

so is my box a 4th order single reflex bandpass ?? or is it a 5th order ??

[IMG]https://img.photobucket.com/albums/v160/loneshark/bandpass.bmp[/IMG]



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Replies:

Posted By: wirewise
Date Posted: July 04, 2005 at 9:00 PM
It's a fourth order enclosure. The addition of a crossover makes it a fifth order speaker system.

https://www.the12volt.com/caraudio/boxes4.asp#5

~wirewise~




Posted By: loneshark
Date Posted: July 04, 2005 at 9:03 PM
sweet thats what i thought, so its single reflex ??? i mean with the ports on the side on the magnet side, and the glass in the middle, the speakers kinda work against each other, but it still sounds very crisp and punchy !! so single reflex or dual ?

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Posted By: wirewise
Date Posted: July 04, 2005 at 9:09 PM
Single reflex.

~wirewise~




Posted By: loneshark
Date Posted: July 04, 2005 at 9:18 PM
ah ha!

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