I don't really care what you read. I have both, and have taken them apart for inspection. It's no contest. The Behringer is superior in many respects: It has better connectors(the banana connectors on the Crown are not even the correct standard size -- causing loose connection -- and the wire hole does not accept 12AWG size wire), far superior quality PCBs(the Behringer uses high grade glass expoxy with redundant circuits traces with the components soldered to each trace layer individually, the crown has standard low grace PCBs with single traces), far superior cooling system(the Behringer maximizes air current heat removal - where as the Crown does not), and far superior basic PCB/heatsink integration(the Crown has the output transistor heatsinks mounted on top of the PCBs -- a real risk for damage to the PCBs in circumstance of physical shock). The Behringers are also designed to operate into a larger variety of loads.
Now, are the Crown XLS units considered good amps? Sure. For fixed installations. I can not fault them for performance. But they are not of the same build/engineering quality as the Behringer EP amplifiers.
-Chris