I did some measurements on the Fulcrum Acoustic CCX1295 passive cardioid speaker. This is by no means a lab test just me messing with cool gear and Smaart 8.2 😉 .
There are ports at the back top and bottom of the speaker which reduce levels at the back in the low mids.
At the start of the screen capture i sealed those ports with gaffer tape and during the measurements i opened up those ports 1 by 1 to see what the response was at 4 mic positions.
Mic 1 (green) front at 0.34mt ; Mic 2 (orange) at 0.34mt at the back ; Mic 3 (pinkish) at 1mt front ; mic 4 (white) 1mt at the back.
Here are the photo’s i took of this measurement set-up.
And here are screenshots taken from Smaart V8.2
Mic front and back @0.34mt.
Front mic solo response @0.34mt.
Back mic vs front mic @0.34mt.
Mic front and back @1mt.
I still have to edit 10 screenshots but since i have a live i’ll add them hopefully tomorrow……(diner time 😉 )
Enjoy.
Timo's World all around the globe 
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