I have two identical 210 cabinets. One with brand new speakers in it which I installed in february this year. The other cabinet has the exact same model speakers except they were older and in bad shape so I sent them off to be reconed. When I got the speakers back from reconing, I installed them and they sound fine. When I A/B'd the two cabinets the one with the new speakers sounds considerably louder than the one with the reconed speakers. I have double checked to make sure none of the speakers are out of phase by doing the 9 volt battery trick and all seems fine. Anyone have suggestions on why one cab would be louder than the other?