Hi all,
Finally finished the enclosure with 3 layers of towels on the sides and top and 2 layers on the bottom underneath the table with a false floor.
All off 40db
Vfd on 44db
Router spinning at 15k 45db
Cutting mdf 50db
Cutting mdf with door open 60db
Far better than it was open, could make better but it’s fine as it is.
All the white sealant in the pictures is AC95 if anyone is interested, supposed to help accoustics, used 6 tubes of 900ml
The gap underneath is 8 inches so had to make a channel so the cables weren’t getting tangled up. Enclosure is approximately 7ft by 5ft
Hope this helps someone as much as others have helped me 