So i know how to set the gain but do you use a test tone for the speakers like you would for a sub. What hz test tone, like 100hz or something?
Nope, that it incorrect. The actual output of the amp at a given input voltage is going to depend on a few things, efficiency being a major one.Another quick question, if my amp at the time of gain setting isnt getting 14.4v then i would just scale down the voltage for the amount of voltage it is getting? For instance say its 200rms at 14.4v, well if its only getting 12v, then i would be working with 166rms. So then it would be Sqrt(166Xohms) right?