View Single Post
Old 6th March 2019
Gear Maniac

Originally Posted by youridebruijn View Post
Volgens mij niet en anders maar beperkt. Sowieso niet onder het hele pand. Hoezo? Neem aan dat je dat niet zou willen toch?
I would like to know the exact specs of the floor.
It's easy to say that a floor is not a problem but I would like to see calculations. I would even suggest a test; I have seen industrial floors of concrete designed to suspend the weight of forklifttrucks resonate like a pitchfork at somewhere around 1 kHz when high power tweeters where in endurance test.
If you have a space under the floor the effect of dampening by sand (which by itself might be overvalued) is not there, making things worse.

And you have to understand isolation is a matter of balances; weak spots define your total isolation.