T60 build. Finally.
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- Posts: 1128
- Joined: Sat Dec 15, 2012 1:30 pm
- Location: Walnut Creek, California
Re: T60 build. Finally.
Painting mouth, going to touch up once braces are in. Note that the specs are dust and are now vacuumed out.
Built
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
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- Posts: 559
- Joined: Mon Sep 05, 2011 4:32 am
- Location: Sydney, Australia
Re: T60 build. Finally.
Looking good MissileCrisis
Big ups to your old man for even letting you look at his tools, let alone to use them and help you along the way !
Definitely going the right way pre-painting the mouth and side panels, no doubt you'll be pre-painting the mouth braces to. I don't know how people manage a satisfactory finish without doing it that way, I know I couldn't have

Big ups to your old man for even letting you look at his tools, let alone to use them and help you along the way !
Definitely going the right way pre-painting the mouth and side panels, no doubt you'll be pre-painting the mouth braces to. I don't know how people manage a satisfactory finish without doing it that way, I know I couldn't have

Built 2 x T39 Lab 12 loaded 457mm wide, 29inch Wide Dual Lab 12 Loaded T60 and 2 x OTop 112 2512 Melded. Powered by N.I.TRAKTOR Pro 2.6 (2.6.1 has too many issues) TRAKTOR KONTROL S2 Crown XTi2000
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- Posts: 1128
- Joined: Sat Dec 15, 2012 1:30 pm
- Location: Walnut Creek, California
Re: T60 build. Finally.
Making braces like the pro's (well... trying)
First, installing panel 12 and de-warping it with quality screws. Braces time! The tall front braces will be made tomorrow (and the rear long braces will get painted/sanded/bondo/etc..)
First, installing panel 12 and de-warping it with quality screws. Braces time! The tall front braces will be made tomorrow (and the rear long braces will get painted/sanded/bondo/etc..)
Built
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
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- Posts: 1128
- Joined: Sat Dec 15, 2012 1:30 pm
- Location: Walnut Creek, California
Re: T60 build. Finally.
Rookie mistake: shook paint can before making sure the lid was sealed tight, managed to splatter all over myself and the garage (good one Will). After that things got better though. I'm discussing with my dad the best way to make the single piece glued double thick access panel flanges. No air leaks at the moment, PL squeeze-out everywhere. You guys don't know how anal I'm being with my joinery but I swear if this one has any leak issues the speaker gods hate me. Installed panel 13 and rear braces.
Side panel painting Panel 13 glued and 1 screw + 1 clamp. Braces installed, touch up painting will be tomorrow
Side panel painting Panel 13 glued and 1 screw + 1 clamp. Braces installed, touch up painting will be tomorrow
Built
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
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- Posts: 1128
- Joined: Sat Dec 15, 2012 1:30 pm
- Location: Walnut Creek, California
Re: T60 build. Finally.
My dad took my brother to Oregon (school) so I worked alone tonight on some bondo and PLing the wires going to the rear speakons. I finished approximately half of the bondo and the rest will be done tomorrow along with install of quarter/half rounds, cutting out of the flanges/access panels, and triple checking that there are no air leaks anywhere.
Built
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
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- Posts: 1128
- Joined: Sat Dec 15, 2012 1:30 pm
- Location: Walnut Creek, California
Re: T60 build. Finally.
Goal, turn the thing on tomorrow. Likely: get it all buttoned up but will wait for things to set. Worst case: don't get final side on.
Anyways, some picture progress.
Anyways, some picture progress.
Built
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
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- Posts: 1128
- Joined: Sat Dec 15, 2012 1:30 pm
- Location: Walnut Creek, California
Re: T60 build. Finally.
Just painted horizontal braces and front braces. Glued together baffle flanges (double thick carved around driver backer). Hoping to get all the internals airtight and tested. Going to try a ground breaking seal testing technique. I'll post when I a have results.
Built
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
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- Posts: 1128
- Joined: Sat Dec 15, 2012 1:30 pm
- Location: Walnut Creek, California
Re: T60 build. Finally.
Getting there, plan on finishing Saturday if Murphy doesn't have his way.
Built
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
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- Posts: 1128
- Joined: Sat Dec 15, 2012 1:30 pm
- Location: Walnut Creek, California
Re: T60 build. Finally.
Flange #2 went on tonight, tomorrow will be cubby hole cut-out, horizontal struts (front one needs to be cut/painted, rear are ready for install
), and putting on the side. Wednesday will be installing the driver and every leak test imaginable.
Don't use bare hands with PL, even with gloves it finds ways to get on you Almost There!
), and putting on the side. Wednesday will be installing the driver and every leak test imaginable.
Don't use bare hands with PL, even with gloves it finds ways to get on you Almost There!
Built
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
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- Posts: 1128
- Joined: Sat Dec 15, 2012 1:30 pm
- Location: Walnut Creek, California
Re: T60 build. Finally.
Put on the final side tonight. All that is left is install the driver, leak test, install the access panels, leak test. Then finishing + wheels, etc...
Just wondering, what SPL should I expect in the first (no access panel) leak test at 1 W?
Glued and Screwed Adding weight to ensure the entire panel is flush with my PL and all the invisible areas are squeezed out. Yes those are our extra bathroom tiles and a concrete block.
Just wondering, what SPL should I expect in the first (no access panel) leak test at 1 W?
Glued and Screwed Adding weight to ensure the entire panel is flush with my PL and all the invisible areas are squeezed out. Yes those are our extra bathroom tiles and a concrete block.
Built
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
- Michael Ewald Hansen
- Posts: 638
- Joined: Tue Aug 16, 2011 10:43 am
- Location: Denmark
Re: T60 build. Finally.
None, as you shouldnt do leak test or any tests without the access panel onMissileCrisis wrote: Just wondering, what SPL should I expect in the first (no access panel) leak test at 1 W?

Authorized Builder - Denmark
Check out the BFM Facebook page
Check out the BFM Facebook page
Re: T60 build. Finally.
Eh? I thought you had to have the cover off to check the seal around the driver... or is there another wayMichael Ewald Hansen wrote:None, as you shouldnt do leak test or any tests without the access panel onMissileCrisis wrote: Just wondering, what SPL should I expect in the first (no access panel) leak test at 1 W?



- Bill Fitzmaurice
- Site Admin
- Posts: 28967
- Joined: Tue May 02, 2006 5:59 pm
Re: T60 build. Finally.
+1.escapemcp wrote:
Eh? I thought you had to have the cover off to check the seal around the driver..
- Michael Ewald Hansen
- Posts: 638
- Joined: Tue Aug 16, 2011 10:43 am
- Location: Denmark
Re: T60 build. Finally.
Thats true, I replied too fastescapemcp wrote:Eh? I thought you had to have the cover off to check the seal around the driver... or is there another wayMichael Ewald Hansen wrote:None, as you shouldnt do leak test or any tests without the access panel onMissileCrisis wrote: Just wondering, what SPL should I expect in the first (no access panel) leak test at 1 W?![]()
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Authorized Builder - Denmark
Check out the BFM Facebook page
Check out the BFM Facebook page
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- Posts: 1128
- Joined: Sat Dec 15, 2012 1:30 pm
- Location: Walnut Creek, California
Re: T60 build. Finally.
That was the plan, install driver -> leak test driver mount; install access panels -> leak test those edges. Thanks for confirming guys.
Built
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)
2 x TLAH
1 Titan 39 (lab 12, 15 inch)
1 Tuba 60 (lab 12, 20 inch)
SLA Center
2 x Mini MLTP subwoofers
1 x 212 TH (custom)
2 x Mini-Karlsonators
Owned, but not built
2 x Jack 12 (2512, melded)