Glad you are happy. I still have some interesting cabinets for some starter systems for high-efficiency speaker systems if there is some folks willing to travel to Columbus, Ohio and pick them up.

Tim, I would say you might not take these apart for awhile as you would not want to listen to anything else for awhile. Pay particular attention to the voice coils on the horndriver and woofer for vertical alignment. Also when we go with the 511B horns and 500hz crossovers it will sound even more interesting.

Did you go to Colin's house and measure his ports and check other things he has done with his A7's?

Ron