Actually, we use the 2400 for the tops now and a Mackie 1400i bridged for the subs.
What do you think is the best configuration for the system?
Speakers - 4 Eliminator tops (2 of them are the i version)
Subs - 2 Eliminators
Amps - PLX 2402, Mackie 1400i, Crown XLS 602
We don't use the Crown in the current configuration, just the QSC at 4 ohms per side for the tops (2 per side) and the Mackie bridged for the subs.
I'll be sure to set a 45 hz filter when we get the subs back from reconing. I bet it was us messing with the subharmonics synth on the driverack that messed up the cone. Oops!