I have used my now retired Majik with Katans. Although the Katans are very tough to drive I had no problem filling my room (13' x 16'). The Majik sings up to about volume 45, but I never needed to go past 40 before I had my neighbours nocking on the door. ;)
By the way, the Katans are a wonderful pair of loudspeakers!!
By the way, the Katans are a wonderful pair of loudspeakers!!