Large airtight installation enclosures

Hi,

: We are building with a timber frame construction and do not have a concrete ceiling.

That is already clear to me. However, the company has many other products on its homepage, perhaps there is something suitable there?

I can only give you the tip, but you have to look yourself...;)

Best regards,

Andreas

Thank you for your advice but Kaiser was of course the very first site I searched. ;-)

There I also found the larger installation enclosure from my original post.

However, that is not enough for my planned speakers. Of course, I could still switch here if there is no other option.

Or else a suspended ceiling.