same speakers


Hello People
Maybe this question sound's stupid too you but I really want to know an answer.
Let's say that we are comparing two speakers with the "same" T/S parameters:
One has for example this parameters: SPL = 100 dB and Power = 600 W , 15"diameter, etc... same
Second one: SPL 100 dB and Power = 200 W , 15"diameter, etc...same
So, the only thing different is the Power of the speaker, which is different.
What is different between these two speakers besides that first one can handle more power?



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