measurement evaluation

fred_mag83

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Sep 18, 2020
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Main Amp
nad
Hi
I have a strange peek in my measurements (nearfield cone and port it also show in the impedance) at 200Hz any idea what it is?
regards
Fredrik
40273
40274
 

JLM1948

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Jan 12, 2019
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this type of discontinuity is generally the result of a mechanical or acoustical resonance, or a leak.
In the absence of other indication (box type, speaker) it's difficult to be more precise.
 

jcandy

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Dec 3, 2017
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It looks like a port resonance. Can you share the details of the driver (T/S) and box/port parameters?
 
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