2x Titan 48 Build

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shawn_g
Posts: 385
Joined: Sat Jan 14, 2012 9:00 pm
Location: Logan, OH

2x Titan 48 Build

#1 Post by shawn_g »

I was going through withdrawal since it's been about 3 years since I built any BFM designs, so I had to remedy that with a couple Titan 48's. These are 24" wide using single 3015LF drivers with Auraco plywood.

Oooohhh Aaaaahhh....
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Building starts. I built both at the same time so that I could make the same mistakes on both cabs at the same time, such as the baffle that I cut the hole wrong on for both cabs and had to re-do. :D Luckily I hadn't installed them yet before I caught my mistake.

On a side note, this turned out to be the worst batch of Auraco I've ever used. Lots of warping. :chainsaw: I need to pony up for some BB next time.
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The sides are finally glued on. Loaded up one of them to test it out.
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My least favorite part of filling holes and gaps before the Duratex goes on.
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Almost finished.
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Here I am utilizing them in back massage mode.
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Some of my initial impressions:
They're significantly louder than the T39's that I built 3 or 4 years ago. I tested them in my 30'x56' basement and was able to get crazy amounts of vision blurring bass at ~40 volts that I don't recall getting with the T39's. They're also significantly larger than the T39's. On paper it doesn't sound like a big difference, but holy cow these are big subwoofers. Everyone that sees them makes a remark about how large they are.

These are going to be installed at a church and we're still messing around with proper placement. Although they don't have quite the oomph that they did in my smaller basement, they still sound miles better than the single EAW SB150 they replaced. We got the most even response when paired together right in the middle of the stage (as pictured above), but they unfortunately can't go there because it's one of the few stage entrances. I think our best option (of what we have available) will be grouped together on one of the sides, but it was late last night and we didn't get a chance to test all of our options. There are only a handful of spots that they can physically go, so we'll have to make the best of the situation.

Overall, I'm impressed and highly recommend T48's if you have the space for them.

CoronaOperator
Posts: 1648
Joined: Wed Mar 25, 2009 7:07 pm
Location: Medicine Hat, Alberta, Canada

Re: 2x Titan 48 Build

#2 Post by CoronaOperator »

Those braces look awesome!!!!
Built:
17" width 10" driver Autotuba
2 x 29" width dual Lab12 Tuba60
6 x DR250 2510/asd1001
In progress:
2 x DR250 2510/asd1001
For best results, point the loud end of the array towards the audience

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shawn_g
Posts: 385
Joined: Sat Jan 14, 2012 9:00 pm
Location: Logan, OH

Re: 2x Titan 48 Build

#3 Post by shawn_g »

CoronaOperator wrote:Those braces look awesome!!!!
Thanks! I stole the idea from a build I saw on here a while back. I can't remember the thread to give credit, but I think the username was anomalous.

rr97guy
Posts: 30
Joined: Mon Apr 11, 2016 10:24 am
Location: Kaposvar, Hungary

Re: 2x Titan 48 Build

#4 Post by rr97guy »

Those T48s look awesome with the workmanship I can see. Makes me inspired to get started on my upcoming project(s). :clap: :clap: :clap:

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Chris_Allen
Posts: 3355
Joined: Wed Jul 11, 2007 2:43 pm
Location: Huddersfield, UK

Re: 2x Titan 48 Build

#5 Post by Chris_Allen »

You build quick!

Do the 3015LFs need reducer panels?
Built:
6xDR200, 2xT39, 2xT48, 2xJack110, 1xOmni10.5, 1xAutotuba, 1xT18, 1xSLA Pro, 1xW8, 1xW10

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shawn_g
Posts: 385
Joined: Sat Jan 14, 2012 9:00 pm
Location: Logan, OH

Re: 2x Titan 48 Build

#6 Post by shawn_g »

Chris_Allen wrote:You build quick!

Do the 3015LFs need reducer panels?
Plans say the reducers are optional on higher Fs drivers. It's supposed to give better sensitivity above 40hz if you use them.

The pictures give the illusion that I built them fast, but I dragged my feet and took about 6 weeks start to finish. :D

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Tom Smit
Posts: 7462
Joined: Sat Jan 05, 2008 1:24 pm
Location: Sarnia, Ont. Canada

Re: 2x Titan 48 Build

#7 Post by Tom Smit »

Looks good. Way to go.


The floor is not the only place that subs can go; the ceiling is an optional spot, as well.
TomS

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shawn_g
Posts: 385
Joined: Sat Jan 14, 2012 9:00 pm
Location: Logan, OH

Re: 2x Titan 48 Build

#8 Post by shawn_g »

Tom Smit wrote:Looks good. Way to go.


The floor is not the only place that subs can go; the ceiling is an optional spot, as well.
Thanks. We settled on them grouped together on the left side of the stage and got pretty good results. I think Omnitops are next. :twisted:

Ryan Sober
Posts: 204
Joined: Sat Feb 01, 2014 8:34 pm
Location: Birmingham, AL

Re: 2x Titan 48 Build

#9 Post by Ryan Sober »

shawn_g wrote: Thanks. We settled on them grouped together on the left side of the stage and got pretty good results. I think Omnitops are next. :twisted:
The great thing about clustering subs on one side of a church stage is, the old people figure out which side of the stage they need to sit on reeeeal quick!

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LelandCrooks
Posts: 7244
Joined: Thu May 04, 2006 9:36 am
Location: Midwest/Kansas/Speaker Nirvana
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Re: 2x Titan 48 Build

#10 Post by LelandCrooks »

Chris_Allen wrote:You build quick!

Do the 3015LFs need reducer panels?
No
If it's too loud, you're even older than me! Like me.
http://www.speakerhardware.com

howiez
Posts: 382
Joined: Sun Mar 16, 2014 5:23 pm
Location: Fox Valley, Wisconsin

Re: 2x Titan 48 Build

#11 Post by howiez »

shawn_g wrote:
CoronaOperator wrote:Those braces look awesome!!!!
Thanks! I stole the idea from a build I saw on here a while back. I can't remember the thread to give credit, but I think the username was anomalous.
Yes, I love the braces as well! Nice work!

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