Important Bass trap question

[echopark]

Hallo,
I want to build a Ethan winner style Basstrap, but mine is closed on both sides airtight with plywood.

Does the Basstrap work when I hang it maybe 2 inch away from the ceiling ? Or must one side close to the ceiling , without a space

Thanks

Reinhard

[echopark]

Nobody has a answer ?

[giles117]

So you are buliding a membrane bass trap?

If so, from what I can tell, they are placed right up against the wall.

Bryan Giles

[Ethan Winer]

Reinhard,

> Does the Basstrap work when I hang it maybe 2 inch away from the ceiling? <

Wood panel traps work best when mounted directly on the wall or ceiling. Only fiberglass-based absorbers work better when spaced away.

--Ethan