Still unclear on corners absorbers

pdlstl · Post by **pdlstl** » Wed Jan 18, 2006 4:19 am

I inquired about this a few days ago but am still unclear.

Below is John's design for the corner absorbers.

Should the 703 be placed as in example "B". That is, with a space between the different layers of 703?

Or, as I've shown in example "A". Fill the cavity with 703?

Thanks,

Earl

knightfly · Post by **knightfly** » Wed Jan 18, 2006 7:05 am

Neither; here's an update I did a few months ago

http://www.johnlsayers.com/phpBB2/download.php?id=4421

General rule of thumb is, for a slat resonator you want roughly half the depth filled with insulation; for a corner trap, a single piece of 3" or 4" 3 PCF is fine. Place as shown/described in the above link... Steve

pdlstl · Post by **pdlstl** » Wed Jan 18, 2006 9:34 am

Thanks! That clears it up for me.