I have a VMPS 626 with an MTM design. One of the tweeters is not working properly which caused Audyssey to have a fit during an EQ session. The cabinet is 9" wide, 12" deep and 22.5" tall.\n\nThe current tweeter is a Phillips AD 11401 T8. It's a soft dome. The cutout for the tweeter is 3.25" or 82mm with a 10mm lip on all sides. The cabinets are nice looking and well built. I would like to replace the tweeters on both speakers and keep them but if not replace everything for a new updated design.\n\nAny suggestions on a quality tweeter that others have used that might work with this MTM design. I understand the xo will likely need adjustments. Thank you!