There are not "different kinds of watts" - power, measured in watts, is the product of voltage and current, period. Amps differ in their ability to deliver power across the audio frequency spectrum into loads with complex impedance.
I can see Teajay using the 60.5's in a biamped configuration with the 60.5's on the treble side and another more powerful amp on the bass side to drive his 20's. Music demands far less power in treble than in bass. I'm skeptical that the 60.5 could drive a 20 or a 3.6 full range with satisfactory volume, though.
According to his system page, Teajay is running Threshold SA-1 monos @ 160 watts each on the bass panels and Pass 60.5's on the treble.
I can see Teajay using the 60.5's in a biamped configuration with the 60.5's on the treble side and another more powerful amp on the bass side to drive his 20's. Music demands far less power in treble than in bass. I'm skeptical that the 60.5 could drive a 20 or a 3.6 full range with satisfactory volume, though.
According to his system page, Teajay is running Threshold SA-1 monos @ 160 watts each on the bass panels and Pass 60.5's on the treble.