There are so many variables involved, that it’ll be tough to distinguish which contributions are specifically from tri-amping.
If all else is equal, typically changing from one stereo amp to two identical stereo amps (one per side) will improve separation, and perhaps clarity, but it depends on everything else in the system. Adding an active subwoofer would be considered a third amp to a configuration like this, and can improve bass extension as well as clarity if they main woofers are relieved of low bass duties, but that also depends on many other factors in the system.
A full on tri-amped system with an amp for each driver and a full complement of active crossovers could have several advantages going for it if done well, but again, it depends on several other factors.
It’s all very subjective, unique to each setup... how much improvement, if any is difficult to predict.
Does anyone own a tri amped system in Florida I could hear?
That is my query. I have an audiophile friend in Australia who swears by this approach, and I am wondering just how many levels up one can go in SQ as well as full extension tone in doing this. I am a very happy balanced analog EQer for tone but want to experience everything.
Thanks! Sorry I don’t have my system posted still but I’ll put it in the next box here.