Low watt system for rock,electronica?

Coincident, Audio Note, Avante-Gard, Von Schweikert dB 100's.
I have heard the first 2 and they do a good job on a couple of watts. Coincident / Atma-sphere (20 watt??) was awesome combo but it WAS NOT cheap.

Cdc,
Avant-gard has powered woofers 150wpc so this one is out of list.
Vons like some current to give out bass.
Coincident arn't rock speakers at all.

Ooh Marakanetz, when you come up to the Philadelphia area, look me up and I will show you a pair of Coincidents that definitely rock.

Trelja,
Exlude Eagles and REM from the list:-).

I offer a second vote for Klipsh, older cornwalls would do quite nicely. the 15 can generate huge bass and they are efficient as all get out.