Fran
Sold those Crate KX220s before the move here. They were super powerful and flexible. BUT -- they were 70lbs and didn't have the sound quality of today's systems. Boxy is the term used a lot. Plus they're being on the floor limits your coverage especially singing thru them. When I used one and they could also power two additional speakers I put a 12" PA speaker on a pole along with it.

Shuey. Love,the DXRs but heavy, lots,of wires and those poles I hate. Great system if you don't mind those things.
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Bill in SC --- Roland BK9 (2) Roland BK7M, Roland PK5 Pedals, Roland FP90, Roland CM30 (2), JBL Eon Ones (2) JBL 610 Monitor, Behringer Sub, EV mics, Apple iPad (2) Behringer DJ mixer