My story is easy to tell in few sentences.
I begun with Tannoy... I listened few others systems...out of my budget...
I was unsatisfied even with system better than mine anyway...
I begun making my experiments and studying to do them...
I now own the least costly of system but optimized, the least costly even among system i heard in the past...
i am now totally happy acoustically in spite of limitations with a 4 inches driver ...
And with my optimized headphone i had as much bass than with woofers and very natural speakers sound quality (out of the head with good recordings) ...
Those who dont adress acoustics basic pay the price....