Hole Cutout/Specs for Diamond Audio TDX

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=28740
Printed Date: July 18, 2025 at 4:15 PM

Topic: Hole Cutout/Specs for Diamond Audio TDX

Posted By: specialblendj
Subject: Hole Cutout/Specs for Diamond Audio TDX
Date Posted: March 20, 2004 at 7:55 PM

Does anyone know the specifications for the new diamond audio TDX 12D4 subwoofer? I've tried to get them from their new website from like 4 different computeres, but when I select the type of sub and click go, nothing happens. Anyways, I need to know the hole coutout size and outer diameter. I know the depth is 9.2 inches. Also, I need these specifications for the 2004 subs, not the 2003. I know they should be similar, but I'm pretty sure there slightly different.

Replies:

Posted By: bfog99
Date Posted: March 20, 2004 at 8:43 PM

here is the manual: https://www.diamondaudio.com//Files/products/TDXmanual%5Frev2%2Epdf

the cutout is 11.05"
the outter is 12.40"
the depth is 8.01"

i can't figure out which year it is, but this is what they have on their site.

Posted By: specialblendj
Date Posted: March 21, 2004 at 12:14 AM

Thats the same one from the 2003 models. Does that mean that the new subs have identical specs. I think I remember reading somewhere that the new ones are 9.2 inches deep, but I could be wrong. I just want to be sure before I cut the hole in my box. Also, does anyone have any suggestions for how to break in this sub?

Posted By: specialblendj
Date Posted: March 22, 2004 at 9:44 AM

Anyone? Come on. Do these subs come already broken in?

Posted By: fintheman
Date Posted: April 01, 2004 at 5:45 AM

I got the Diamond Audio TDX 12 D2

From what I heard, DIamonds take a little while to break in before the true sound comes out.

I think I'm gonna run a test tone @ 32 hertz for a minute, and work my way up in 10 hertz increments till it tops out.

I'm gonna be pissing a lot of people off, lol.

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