Mikey,
You might also want to consider a used pair of KLIPSCH Kg4's.
Not quite as efficient as larger Klipsch however, the Kg4's can be bought on the used market for (under the Radar) prices. In fact, as I type this, I am listening to my Kg4's with my (overhauled by AK member Craig) SCOTT 222D Integrated Amp which I THINK is about 18 Watts per channel and it sounds
BEAUTIFUL. The Kg4's are a smallish Klipsch Horn which can be placed within a foot to six inches from the rear wall and sound fine. I believe the Kg4's are about 94 db efficient. Find a pair of the Kg4's before spending five or six time the money on a new pair of Klipsch Heresy. Ooh btw, the very first speakers I ever bought new were a pair of Heresy in the mid 70's which I did enjoy very much. That being said, if you want a INexpensive intro to the Horn sound, find a pair of Kg4's on the used market. If you do not like them, you could sell them and not loose money. Me thinks I'm keeping my Kg4's.
Oooh yes, with a bit more power, the Kg4's will CRANK!
Regards,
SixCats!