John Sayers' Recording Studio Design Forum Archive

Hi guys,

I need some help with the kgx factor of rigid Rockwool slabs. I need to place an order for the right weight Rockwool for front & rear wall broadband absorbers. 70mm (or 3") deep slabs with a matching airgap etc.

And should I use the same size and weight slabs for the side diffusers?

And the corner traps?

Moved to Acoustics forum... Better fit I think.