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Re: Introducing SPL Chart
Posted: Thu May 21, 2009 12:49 pm
by Mikey
Code: Select all
[spl dbmin=80&dbmax=110]J210F12,DR250,O12[/spl]
This chart represents the O12 with a Delta12LF. If I'm not mistaken, with the 3012LF or dual BP102s, the O12 is about 6dbs hotter in the low end. If so, that would put it about neck and neck with the Jack 2x10 from 70-100hz, but the O12 would kick Jack's ass from 40-70hz. In either configuration, the driver(s) would have greater Vd than the Jack's drivers, so max possible output wins, too.
If the Jack 2x10 is about the same size and weight as two Jack 1x10s (size not given on the sales page), then the O12 is less than a half a cubic foot larger than the Jack 2x10, and weighs about the same.
The obvious advantage to the Jack design (compared to an O12) is that two Jack 1x10s would give you small, lightweight cabs, with the ability to use either one or both cabs. For a bass player deciding between an O12 and a pair of Jacks (no poker pun intended) , another advantage is that a pair of Jacks can also be used for a small PA, with or without subs.
I don't think it's been brought-up yet, but the Jack design is absolutely brilliant in the fact that it's sensitivity and frequency range rivals that of a lot of 1x15/horn commercial cabs. Granted, a 2510 doesn't have the Vd of most 15s, but Bill's managed to coax a little 10" driver into producing amazing bass, while also providing very good overall freq response, in a cabinet that's a fraction of the size and weight of it's "competition". Bill, you really out-did yourself with this one!
Re: Introducing SPL Chart
Posted: Wed Jul 01, 2009 9:43 am
by David Carter
Chris, do you have data for T39 20" with the 3012LF?
Re: Introducing SPL Chart
Posted: Wed Jul 01, 2009 10:35 am
by Chris_Allen
If it is in the new T39 docs, then yes. I probably haven't sampled it yet.
Re: Introducing SPL Chart
Posted: Mon Jul 20, 2009 11:08 pm
by la malta
Can we get some free standing THT plots?
Re: Introducing SPL Chart
Posted: Tue Jul 21, 2009 8:58 am
by Bill Fitzmaurice
la malta wrote:Can we get some free standing THT plots?
What they show is that you shouldn't use THT free standing.
Re: Introducing SPL Chart
Posted: Tue Jul 21, 2009 9:42 am
by la malta
Oh I know, I just wanted to see it with my own eyes.
Re: Introducing SPL Chart
Posted: Tue Jul 21, 2009 9:55 am
by Bill Fitzmaurice
la malta wrote:Oh I know, I just wanted to see it with my own eyes.
Seek and ye shall find.
http://billfitzmaurice.net/phpBB3/viewt ... f=12&t=953
Re: Introducing SPL Chart
Posted: Sun Oct 04, 2009 3:38 pm
by DJPhatman
Chris, could you please add the charts for all the J12s and the O15 without tweeters. Thanks!
Re: Introducing SPL Chart
Posted: Mon Oct 05, 2009 6:14 am
by Chris_Allen
I've already sampled the Jacks, but it looks like I haven't uploaded them..... bah!
I need to do the DR300 too.
Re: Introducing SPL Chart
Posted: Wed Oct 21, 2009 8:21 am
by Chris_Allen
Code: Select all
[spl]J110,J110ASD1001,J110M12,J110NSD2005,J210F12&dbmin=80&dbmax=115[/spl]
Re: Introducing SPL Chart
Posted: Wed Oct 21, 2009 8:50 am
by Chris_Allen
Code: Select all
[spl]J112D2512,J112D3012&dbmin=80&dbmax=115[/spl]
Re: Introducing SPL Chart
Posted: Wed Oct 21, 2009 9:25 am
by Chris_Allen
Code: Select all
[spl]J112D2512M16,J112D2512ASD1001&dbmin=80&dbmax=115[/spl]
Re: Introducing SPL Chart
Posted: Wed Oct 21, 2009 1:27 pm
by Chris_Allen
Jack 10 vs 12 with melded array
Code: Select all
[spl]J112D2512M16,J110M12&dbmin=80[/spl]
Jack 10 vs 12 with ASD1001
Code: Select all
[spl]J112D2512ASD1001,J110ASD1001&dbmin=80[/spl]
Low end comparison
Re: Introducing SPL Chart
Posted: Thu Oct 22, 2009 3:37 pm
by Chris_Allen
The Lab Sub and a 25" wide T36
Code: Select all
[spl]LABSUB,T36W25D3015&dbmin=80&fmax=200[/spl]
Re: Introducing SPL Chart
Posted: Thu Dec 10, 2009 5:16 pm
by DJPhatman
Missing the t24 charts. S2010 and BP102 please.