[LAU] How to reduce bass in the building

[Fabio]

you could uncouple them using (soft) rubber or springs. Those would absorb the vibrations. It would be most practicly placing them on the ground or a surface. You have to take care that frequency-resonance of the material is lower than the lowest the speaker produces - you can test that puxing them down and guessing the freuquency by the up and down movements. sorry, I hope one can understand my bad english

Fabio



Em terça-feira 16 novembro 2010, às 16:10:32, Philipp escreveu:
> Hi there,
> I need to reduce the loudness in every room except the one with
> speakers. The issue seems to be mainly bass frequencies, which is hardly
> a surprise. Physically decoupling the speakers from the walls would be
> the most appropriate solution in this specific case. Currently some
> speakers hang while some sit on wall-mounted boards.
> 
> What's the best but still reasonably easy/cheap way to decouple the
> speakers?
> 
> My guesses so far:
> a) hanging is better than wall-mounted boards
> b) decoupling actually helps, at least a bit
> 
> TIA for any comments
> 
> Regards,
> Philipp
> 
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