Ok those Crown amps are only amps though, what about volume control, crossover, and phase control? I suppose I'd have to use the controls within the Anthem preamp section to control volume, xover, and phase? That's fine, but it's just very limited on the volume as it only goes up/down 10db or so. I would think i'd need a gain knob at least no?
I'm really surprised there isn't some kind of awesome external subwoofer amp that gives you flexibility and options kinda like most plate amps on subs with multiple inputs/outputs and controls.