DIY Acoustic Panels


Hi everyone,
I am looking to make an Acoustic panel for my fireplace as an insert and wondered if it should have a solid back? I have seen both designs “open back” and “sealed”.
Any ideas as to which might work better?
audiosaurusrex

Showing 2 responses by mijostyn

millercarbon, if that is true all you have to do is adjust the damper but it would depend on the length of the chimney. 
Don't waste your time. It won't do anything either way. The fireplace is most likely not at the early reflection point. Find the early reflection points using the mirror method and dampen these with acoustic tiles.