E92 will take the Dynaudio, the Hybrid Audio Legatia 4 SE carbon (need a tweeter though, HAT does not make a tweeter nor xover pairing I would use), the Focal, the Jehnert, the German Maestro EFS, and the BSW. The Jehnert comes with its own ring but not wiring, the BSW needs neither. We use the Maestro in L1, the Jehnert in L2, and the HAT paired with a Morel tweeter and a passive crossover in L3.
The Dynes ain't cheap, and the MD102 takes some stern mod to fit into the sail. I have a set of the tweeters mounted in sails if anyone is interested.
HAT in an E60:
HAT in an E92:
The carbon cone has a breakup mode in the lower treble, so it only works with a tweeter than can play down to around 2000.