Hi AC
I made a semi open baffle construction by making some kind of clone of the old basszilla concept.
I use a 12 "SB woofer in a closed box of about 110 liters, with a separate amp.
On top of this, I have a Beta 12LTA in an open baffle. I've tried several different tweeters, with different results.
I would like to try to adjust the HF level, but I am missing a simple formula for calculating the attenuation.
Are you able to help me out here?
Br Bjoern