I wound up getting a Sunfire Signature 7, which seems to power the 9's without any strain, very sweet, have a room about 15 ft deep by 14 ft. wide; I wired the amp in current mode, sounds smoother that way. Use Kappa modulus, 2 pair for rears, plan to change to Kappa 6 if I can get them reasonbly. Like to get the santos rosewood cabinets in Kappa 6 if they made that option as my 9s are rosewood.
The Sunfire was also a good price. Handles low impedance no problem.
The Sunfire was also a good price. Handles low impedance no problem.