Most of my rigs that I have had have been 4-ohm-out amp to dual 8-ohm-in cabs. My last rig was an Ashdown Mag600 into an Ashdown ABM414T (4 ohm, 575 W into 4 ohm 600 W). I simply could not get any volume out of it. I am now considering getting an SWR Triad to complement my Genz Benz Shuttle 6.0. I am a little worried that I will not get the volume that I seek and that I will potentially damage the speakers If I try. I will be in unison with a Mesa Dual Rectumfier and matching Mesa 412. I suppose I do not have to use it for practice and only use it for studio and live gigs where I will be plugged in direct. Any thoughts? I know the volume issue comes up a lot but I was wondering if anyone has used a Triad under a GB 6.0.