sica 6.5h 1.5 cp

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First time I've seen manufacturers FR measured in a vented box rather than on an IEC baffle or in a totally unsuitable sealed box (looking at you BMS).

I suppose this means that that is as good as it gets but it seems usable up to about 400Hz but that makes a mockery of the stated 89.4dB sensitivity.
 
I'll show you them in a few days, I'll receive mine Monday the 04 22.


For the measurement of sica website, it show only 1 thing:

- a baffle effect of -6db (the box) - whoo -



I've asked to their R&D the IEC measurement
ftaDKW1



And these guys have tested the speacker:
Google Traduction


When you read carefully these informations, it show that T&S measured induce a bigger box than expected.
See the test, and the hump at low hand in in box measurement.


The good thing, it show that we could target a 38hz@-3db !!!
 
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