My first speaker of quality was theKlipsch Heresy , ibought back inthe 70 s
40 years later after learning about modding speakers and newer technologies I purchased the latest version , they still use lower cost Xover parts even inthe Top Khorns , That being said thatis their weak link and soundnight and day more coherent and refined after modding them .my brother has them now
and is enjoying them .
also another speaker That has very good potential is maggi I owned the3.5
then 3.6 the Xover parts inside not good , and to do them justice a external Xover is needed for there is little room inside all quality aftermarket parts are much bigger
and those horrible banana connectors rob detail from the start .