When a budget speaker is preferred to a high end one...

LOL love how people spend double on speakers vs source. 

Whenever someone tells me that, "Speaker A sounds better than speaker B", I ask in what way? Nine times out of ten they reply that it sounds better in every way which is nearly impossible and reveals what kind of listener they really are. The bottom line, and as previously posted, is that there are many variables besides the prices. Foremost among them, room and system matching.

Zero clue as to what Juanmanuel is saying since he doesn't post his system. Enlighten us, where do you spend your money? Radio shack integrated?

I feel the issue is we are not getting close to maxing out the speaker. I have a few systems. My cheap BestBuy insignia speakers sound so good hooked up to my 200 watt amp. I can’t turn it all the way up but it sounds incredible. My main speakers also sound great because I did not go so far beyond my system. Infact, I am well below what you would think I should have. 

how can you explain this?

In this hobby cost doesn't necessarily equal quality.