JL 15W3v2 Box

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=62677
Printed Date: July 04, 2025 at 12:30 AM

Topic: JL 15W3v2 Box

Posted By: sampsotr
Subject: JL 15W3v2 Box
Date Posted: September 14, 2005 at 12:48 PM

Ok I'm building a sealed box for 2 JL 15W3v2 D4's the JL audio web site says 2.125 cubes per subs. There is no range. Can anyone tell me if this is the min or the recomended. If it is the minimal can anyone tell me the best size. I can do about 3.3 cubes each. Please hurry because I need to start right away.

Replies:

Posted By: tcss
Date Posted: September 14, 2005 at 1:24 PM

They recommend anywhere from 1.5 cu ft to 3.5 cu ft for a sealed enclosure with the sweet spot falling between 2.25 and 2.75 cu ft.

Posted By: tcss
Date Posted: September 14, 2005 at 1:28 PM

Ooops my bad, this is for a 15" W3 D4 ( not the V2 ) I'll find it and get back to you.

Posted By: tcss
Date Posted: September 14, 2005 at 1:35 PM

2.0 to 2.75 with the ideal capacity of 2.25 cu ft.

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