TITAN 48 in 89"

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Arscrow
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Joined: Wed Apr 01, 2020 12:02 pm

TITAN 48 in 89"

#1 Post by Arscrow »

Hi, did someone build a Titan 48 in 89" but with only 1x15 ? i need plans but Bill send me the plans about T48 but in 62 cm not 89 with 1x15

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Bill Fitzmaurice
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Re: TITAN 48 in 89"

#2 Post by Bill Fitzmaurice »

'The exterior width range with fifteens is 18 to 36 inches, using 17 to 35 inch wide panels.'
T48 plans, page 1.

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Rune Bivrin
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Joined: Tue Aug 19, 2008 5:42 pm
Location: Stockholm, Sweden

Re: TITAN 48 in 89"

#3 Post by Rune Bivrin »

Just to clarify: 18" (inches) is 45.7 cm. 36" is 91.4 cm. You've got to keep your eyes on the units.

If you bring up the SketchUp model, you can change the unit of measurement, but it does yield rather uneven numbers. I have found it easier to just get a steel ruler with inches on one side, and metric on the other.
In build order:
O12 with no tweeter.
3 x WedgeHorns.
2 x Jack 10 without tweeters.
2 x DR250.
2 x 16" T39
1 x Tuba 24
2 x SLA Pro (sort of...)

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Seth
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Location: Sacramento, California, USA
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Re: TITAN 48 in 89"

#4 Post by Seth »

If I had to build in mm/cm, I'd print the plans, go through them, convert every measurement off the bat, and hand write the conversion into the plans. It's not too dificult.

To convert fraction to decimal, divide the top number by the bottom number.

To convert inches to mm, just multiply by 25.4.

Example: 48 7/8"
7 divided by 8 = 0.875
48.875 inches x 25.4 = 1241.4mm

Would probably take less than 15 minutes to convert every dimension in the plans and be ready to read through them the recommended 2nd time. Might even double check my math the 2nd time through.
Build in process - 2 WH6, one Alpha 6a loaded, one PRV Audio 6MB250-NDY loaded

Two 2x6 shorty SLA Pro's
One T39, 16", 3012LF loaded
Tall AutoTuba, 20" wide, 2x 8" MCM 55-2421
TruckTuba, 8½" wide, 2x 8" MCM 55-2421

Bruce Weldy
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Joined: Fri Nov 27, 2009 11:37 am
Location: New Braunfels, TX

Re: TITAN 48 in 89"

#5 Post by Bruce Weldy »

Or just type xxx inches into Google and it will respond with an inches to cm table. Just type in the inch measurement and it will give you the cm......without all that pesky math.

6 - T39 3012LF
4 - OT12 2512
1 - T24
1 - SLA Pro
2 - XF210


"A system with a few knobs set up by someone who knows what they are doing is always better than one with a lot of knobs set up by someone who doesn't."

ketoet
Posts: 381
Joined: Thu Jul 08, 2010 3:19 pm
Location: kortrijk , Belgium

Re: TITAN 48 in 89"

#6 Post by ketoet »

+1 that's what i do
building BFM speakers isn't a hobby , it's an addiction

1 x THT
1 x autotuba
2 x dr250 melded

2 x wedgehorn 10
2 x tlah

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