Young man (and I am assuming you ARE young), there will be two types of responses to this thread. People warning you not to, and folks egging you on to do it; but I hope you'll take a minute to reflect on a few things.
First - For those that encourage you to do this, it ain't their house that will burn down, their neighbors who will be disturbed, or their wife who will leave.
The last time, you were warned by some very knowledgeable people, that setting your house on fire was not only likely, but just about guaranteed. What happened? You set your house on fire. Learn to trust the advice of wiser more knowledgeable people because they tend to be right. Often times the reason that no one has ever done a thing before is because it is inherently silly, pointless or dangerous, and this mess is all three.
Second - Why? What's the point? To prove you can? My young friend, quantity is not quality. Having a hundred horse apples is not better than having a single pearl, simply because there are more of them.
Third - Let's examine the risks. You already know about the "setting your house on fire" part, so we'll skip that.
1 - You have one set of ears. If you destroy them, they don't grow back. Seems like you enjoy music, so if you'd like to continue doing so later in life (and believe me you do!) you had better'd take care of the set you have.
2 - Your neighbors do not appreciate having their lives disturbed by loud music, and will continue to call the police until they drag your butt to jail or you quit doing it. The more resentful they grow of you, the harder your life will become. Trust me.
3 - I believe you said once that you are married. If you still are, and you care even one little bit about keeping your wife happy, you'll think long and hard before you start this mess up again. Nothing will send a woman back to her Mama faster than a man's constant refusal to stop his foolishness.
My suggestion would be find or keep yourself one or two good setups, and get shed of the rest. You may not believe me now, but I'm 95% certain, that one day you'll look back on this time in your life and shake your head at how silly all this was. God help you if you're amongst the other 5%.