BEST SPEAKER TO MATCH..

This is probably the first time that a female trying hard to be in audio circa, is asking desperately of what speaker I can match with my Sunfire AMP (300 watts per channel and Sunfire tube pre-amp with kimber hero IC and kimber 8tc speaker cable.

Right now I am using NHT 2.5i and my boyfriend (who introduce me to this craze)is telling me all the time that my set up did not match the performance of my amp and pre-amp....pleeease help...