The Synch. One's need high current to drive them to their fullest. The impedance drops to near 2 ohms in the lower frequencies which is a problem for some tube amps. The 2 SS amps you listed would match up very well with this speaker. These speakers are capable of lush, dynamic sonics and deep tight bass with the right amp.
specs
As far as the Rogue Cronus Magnum, I suggest you call Mark at Rogue and discuss the specs of the speaker. I would think you need more power, like an ARC for example.
specs
As far as the Rogue Cronus Magnum, I suggest you call Mark at Rogue and discuss the specs of the speaker. I would think you need more power, like an ARC for example.