At one time I performed using a pair of Bose L1 standards rigged with 4 bass bins - best sounding, overall, system I've ever used. 2,200 watts total.

The largest system was a house setup at the Maryland Senior Expo at the Maryland State Fair Grounds, 35,000-watts, speakers all over the place that were immense, it was awesome.

Gary cool
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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!

K+E=W (Knowledge Plus Experience = Wisdom.)