Focal polyglass coaxial or access components?

• I personally own the coaxial Polyglass 6.5 's. They sound like shit. They are CV1 165's
  Here is a picture: product/focal_165cv1.jpg http://www.suchartsound.co.th/images/new
  I paid $ 300 for them at a local store. Let's just say I was naive. I think that Focal has components much better than coax, but I read that you should not bother with Focal, unless you consider their polykevlars or better. The problem I had with them is that they seem really easy to distort. I used 3 different Amp: Alpine 130 / 2 (50 watts RMS for each speaker), DB Drive SPA 125.2 (120 watts RMS for each speaker) and a Rockford Fosgate Power 400.4 (71 watts RMS for each speaker) They have never sounded just right. It's like they were muffled but still difficult. After months of playing there was some reduction in hardness that speakers broke in. But they still sounded bad to me. The only thing they have been really strong and have a deep snare sound. Any music played by them like the noise were added. I went to the local Best Buy one day after having enough of these speakers and spent $ 150 on a pair of Alpine Type R Coaxial. The difference was night and day.The Alpines sounded so much better and are not broken in and had low power in half the wattage. The funny thing is that they cost half of what makes the Focals.
  Also, you can take the magnet rubber cover off the Focals only to reveal what looks like the least expensive speaker ever made.
  OK OK, I know I'm really denigrate Focal right now, but I mean if you go to the manufacture of a speaker that costs $ 300 make it sound decent!
  In this time I present a pair of new components Alpine Type X REF and they beat all my speakers rose by leaps and bounds. I paid $ 180 for those consigned to techronics.com.They are awesome.
  But if you really want Focals I coaxed my Polyglass sell for about $ 50. I just have not caught right away.
  Hope this hlped.

what amp can i use to power my focal polyglass 165v3?