mozartfan would you put a cork in it?
ONCE again read before you post..
I offered a reasonable solution it see if the tweeter section is playing and if it is, let it break in.
Second a di pole will comb filter like no other it will cancel out front to rear because of the common pole.
PUT a pillow over the back of the tweeter section to stop the combing,. IF that works you know it’s combing. NOW position the speaker to reduce the combing as much as you can.. The -9db should go down.
You can double check for combing by using only a single speaker, pull it to the center of the room..
TWO ears TWO eyes, ONE mouth... Order away, they are great speakers..
Regards
ONCE again read before you post..
I offered a reasonable solution it see if the tweeter section is playing and if it is, let it break in.
Second a di pole will comb filter like no other it will cancel out front to rear because of the common pole.
PUT a pillow over the back of the tweeter section to stop the combing,. IF that works you know it’s combing. NOW position the speaker to reduce the combing as much as you can.. The -9db should go down.
You can double check for combing by using only a single speaker, pull it to the center of the room..
TWO ears TWO eyes, ONE mouth... Order away, they are great speakers..
Regards