How's this...?

[studiomaster]

I want to get this...Roxul Safe n Sound. Here's the specs:

125Hz NRC of 0.52
.
..
...
4000Hz NRC of 1.05
Overall NRC is 1.05

Density of this is 2.5lbs/ft^3.

I think they sell this as 3" thick. Will this fiberglass be good enough for broadband absorption as well as bass trapping?

 

[notbradsohner]

Yes, safe n sound works.

 

[studiomaster]

I had a question...how do you guys exactly connect the frames together? Do you use the L-shaped thing to connect and hold the corners? That's what I'm planning to do...

And do you know how many pieces of fiberglass come in the Safe n sound packaging?