Here's an interesting thought experiment:

(1) Build a 2100 watt monoblock amp that draws 1800 watts.
(2) Drive it to max output with a 60hz sine wave. A voltage reduced version of the power line is ideal.
(3) Use a transformer to bring the output RMS voltage to 120 volts.
(4) Sell the excess 300 watts to the power company, repeat 1-4, plugging each new amp into the output of the last one.
(5) Retire, move to Tahiti.


Charlie