Hi Nikkidanjo
You say "Of course this is a simplistic take on the subject and looks solely at output power, which we all know is not the best way to judge amps."
I guess I would agree. For example, Class-A amplifiers are generally capable of a very modest current, usually barely above that theoretically needed to drive the speaker. I have not heard anyone claim they are rubbish, because of the low current capability. You do point out a couple important formula one which you clearly state... Power equals current squared TIMES resistance. The other at the bottom of your analysis/numbers( which you do not state)is Power equals Voltage squared DIVIDED by resistance. This might make things easier to understand for folks not familiar with some of this.
I remain,
You say "Of course this is a simplistic take on the subject and looks solely at output power, which we all know is not the best way to judge amps."
I guess I would agree. For example, Class-A amplifiers are generally capable of a very modest current, usually barely above that theoretically needed to drive the speaker. I have not heard anyone claim they are rubbish, because of the low current capability. You do point out a couple important formula one which you clearly state... Power equals current squared TIMES resistance. The other at the bottom of your analysis/numbers( which you do not state)is Power equals Voltage squared DIVIDED by resistance. This might make things easier to understand for folks not familiar with some of this.
I remain,