FR125s no baffle roll off - diyAudio
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Old 1st February 2008, 10:05 PM   #1
Foxx510 is offline Foxx510  Australia
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Join Date: Nov 2006
Default FR125s no baffle roll off

If, during some mucking about, I wanted to mount a set of FR125s with no baffle, roughly where would the rolloff start, and would it be 6db per octave? I assume we are talking about the rim of the speaker as a 1.5cm round baffle in this case. Thanks for any advice.
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Old 2nd February 2008, 04:07 PM   #2
ttr is offline ttr  Finland
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Join Date: Nov 2005
Umm, I measured it with highly accurate hold-in-your-hand method.

Somewhere around 1.5kHz with a peak at 1.88kHz.
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Old 3rd February 2008, 09:54 PM   #3
Foxx510 is offline Foxx510  Australia
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Thanks. Might have to have a play.
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