Quote:
Originally Posted by Matt L
Remember, P=I^2*R. 14ga wire can easily handle 15a even over a fairly long length. At 24 ohms, that gives a power of 5400 watts.
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In this case the current carrying capacity of the wire is unimportant. It's the resistance that is of concern. I believe 14ga to be somewhere around 0.5 ohms per hundred feet. Not much in a 24ohm circuit.
I'd be more worried about the acoustics of the arena. Reverberant fields wreak havoc on the intelligibility.