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Old 14th April 2006, 07:10 PM   #1
Tuliman is offline Tuliman  Romania
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Default Is this a TL/MLTL?

I am curious about this, is that BR, TL...?
It's using a 6-3/4" driver, with a Fs of 38.
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Old 14th April 2006, 08:06 PM   #2
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Unless my eyes are fooling me that looks like a simple BR with a slot port.
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Old 14th April 2006, 08:38 PM   #3
Hara is offline Hara  United States
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A BR? I thought it was a MLTL... whats the proper distinguising feature again?
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Old 14th April 2006, 09:10 PM   #4
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On second thought, maybe that is an MLTL. I might have done my homework before answering.
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Old 14th April 2006, 09:27 PM   #5
Tenson is offline Tenson  United Kingdom
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I'd say its a slot loaded BR.

It could also be a MLTL or QWTL it just depends how the box dimensions relate to the drivers T/S parameters I think.
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Old 15th April 2006, 03:38 AM   #6
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Take a BR with roughly equal LWH. Start increasing the height while keeping the volume the same. Keep the port at the bottom. As the box gets taller, the design will transition from a bass reflex into an ML-TL as the quarter-wave resonance starts to go lower & lower.

The aspect of this design is such that it is closer to an ML-TL than a BR.

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