@loveinthehd, I always wondered just how do speaker manufacturers come up with the, say minimum 20 watts up to Max 150 watts. Do they actually measure, test? I do understand that even a 8 Ohms rated speaker can drop at or below 4 Ohms or even peak up to 16 Ohms. So I guess what I'm asking, just how they do come up with those RMS ratings. I personally have pushed 500 RMS into 4 Ohms, peak RMS well not me personally but my Son has with his speakers me I wasn't brave enough..lol.