The best speaker you ever heard?

How about the best full range driver loudspeaker. And for me its been new SEAS exotic. Can produce HI-SPL can run on low power can be used near field or in large space, bass is strong detailed non resonate since driver does best in AS cabinets. No port noise, no BLH colorations, pretty cool. Point source, phase and time correct, sounds great off axis, even better in sweet spot but still images when one sits far off axis. Trebles clean detailed never heard such out of any full range. Plus the detailed real sounding mid range. If I watch TV with the SEAS my dogs bark at every door knock, door bell, horn honk,car or truck noise etc. They are only fooled by the SEAS and my massive front horns other loudspeakers I use dont triger this. Since sound is real sounding to even a dogs ears SEAS exotic must be doing something right.

B&W Nautilus

Wow, so many speakers, so little time. I heard thousands and owned hundreds so it is difficult to compare them all as the room, setup, components, and source material were all different. Add to that I have changed in my listening tastes and even hearing changes as you age. Having said that, right now I have a pair of Dunlavy C-IVs that sound incredible as well as a pair of little known Digital Phase AP-4s which might be even better. A friend came over today and we A/B'd them for a bit and both felt te AP-4s were a bit more accurate and dynamic. The SC-IVs though have a certain musical quality in the sweet spot that is very seductive just 'right'. Longer term listenng to both will definately be required as space constraints dictate I only keep one. I have to concede though; the journey can be as enjoyable as the destination at times...

wilson audio maxx 2 and marten design coltrane

The MBL 101, the Hansen king, amgico II as mini monitors...