Do you mean that he pushed in the dust cover on the woofer? or that he actually put a hole through the speaker?
I have heard many speakers with pushed in dust covers, and have never heard a difference in sound quality. It is ugly, of course. I would not recommend replacing the woofer with anything other then a paradigm speaker as it would not match your other monitor 11 anymore if you just put an OEM driver as a replacement.
I have heard many speakers with pushed in dust covers, and have never heard a difference in sound quality. It is ugly, of course. I would not recommend replacing the woofer with anything other then a paradigm speaker as it would not match your other monitor 11 anymore if you just put an OEM driver as a replacement.