For small stuff I use a Barbetta 41c. 2-10" speakers and tweeter biamped. Uncolored, clear sound with thunderous bass- 41.5 lbs..
http://www.barbetta.com/se41c.html

Next is a pair of EV SB122 subwoofers (34lbs ea) and ZX 1 satellites (16lbs ea) with poles for most of my jobs. Power amps, mixer etc in rack. I add 2 Klipsch speakers w/ 2-15's and a horn for big outdoor stuff. I am very weight conscious and prefer the sub /satellite setup to the larger footprint and higher weight of a full range speaker and tri-pod stands. Can be carried separatley- I use a bag for the zx-1's.

The same setup is available from EV with powered speakers- ZXa1 subs and zxa1 satellites ,but I don't like the idea of running power and audio all over the stage.