...you cannot google to get the answer (atleast from what I have tried). I am really impressed that you got that so quickly

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Well, to be fair...don't be too impressed.

First, I really do love that episode, but it can be Googled. Kinda. Not directly, though. I certainly wouldn't have gotten it that fast had I not been such a fan (because I kind of knew what to look for in the sites that came up), but I'm confident that a non-fan could have tracked it down.
Google "Seinfeld bose 901", and you'll find this
page that mentions George guarding speakers.
Google "Seinfeld george guard speakers", and you'll find this
page.
Now, there were a number of wrong episodes and useless sites that popped up on those searches, but a fan could narrow it down. Also, the second site doesn't mention Bose at all. I knew that episode with the party very well, but I just couldn't remember all of the details. The search helped me fill in the holes (like what the title of the episode was).
I really apologize if that was cheating. I'll understand if you want to take the rep back (well, hit me with a red chicklet to even it out).