There you go telling us we don't know what we're talking about again. You have a serious problem accepting that other people know more than you. I know that there are people on this board who know a ton more than me and I also know there are people who don't know as much as me. If I know something is correct, I will stand up for it. You have a problem with somebody telling you that you are wrong and you can't back it up so you bullshit.
It's sad that you are this prideful on the anonymous internet. You must be completely annoying in person; I wonder how many true friends (friends who don't talk shit about you behind your back) you really have.
Also, there is NO WAY IN HELL that you can assume how much power an amp is putting out by ear. That is impossible for any human being to know by ear. And yes, that wimpy amp rated at 1000rms MIGHT be able to put out over 1500watts rms but it will not be a pure sine wave.