SB acoustics COAX

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Actually, I have now 4 of them as Atmos speakers. Works fine and resonse is finally falt enough.
The major challenge is the tweeter sensitivity and tweeter impedanse response. Weird that tweeter needs impedanse compensation, at least in my Xover.
Tweeter response drops in 10k to side directions (much like FR) quite much but this does not matter when used as Atmos speaker.

This might be interesting combined with those cheap class D amp modules and simple active Xover. As active the tweeter sensitivity does not matter.
 
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