I had Maggie 3.6Rs on loan for close to 20 days in a 12’ x 16’ room with a 220 wpc dual mono solid state amp with 75amps of current. A capable amp.. The room was the limiting factor. Just did not work very well at all. Sound stage was all wrong.
Same day of evaluation, swapped in a friends pair of much smaller pair of Maggie SMG-Cs just for grins (at his suggestion) and it was drastically better. It was a quick lesson in room acoustics and speaker response. Needed a much bigger room in retrospect.