Bill, I've been convinced that EV's are the best for a long time. Even though I own a set of Mackie C300's, the EV Sx100 or 300 were and remain my first choice. I had an opportunity to purchase a used Sb121 sub-woofer and have only gotten raves from every musician who hears it. Good luck.

http://www.electrovoice.com/electrovoice/EVfiles.nsf/lookup/Sb121a/$File/SB121_534930.PDF

p.s. sorry for the incorrect model numbers on my original post

[This message has been edited by cassp (edited 08-26-2004).]