How much power is to much power?


When is an amp overkill for a speaker? More specifically, I have 91db speakers and I'm considering two SS amps, one 140 watts and the other 200 watts. Are they both too much? Is it too much simply because you're paying for extra power but don't need it, or because it's a detriment to the overall system sound?

Thanks.
jtnicolosi

Showing 1 response by jallen

Power is a testosterone experience in that some like big things, in this case power/watt numbers. Here is the math. To go up 3db, you need to double your power. At 91db, you are at 1 watt and you would be at 8 watts when you are at 100db...that is loud. The only advantage to power is whether it is highly biased into class A, then you would be running into class A up to perhaps 10-20 watts before switching into AB. All the watts will keep Edison, PG&E and company happy. Bottom line is that more power=more noise==more problems due to more transistors or more tubes=more money. I like lower power as long as it is controlled. Me, tubes, tubes, tubes. Jeff