Let me ask it differently then......you just stated ". The sensitivity of your speakers must be lower than 88db. "
Why must the sensitivity of your speakers must be lower than 88db?
I'm glad I'm making you laugh, although I don't know what it is you're laughing at. However, you still have not offered any explanations of your statements.
Right now I would like to know the rationale behind your statement above.
Many have pointed out that your understanding of the subject matter is incorrect because it is. They are not fighting with you, they are trying to educate you.