Inexpensive Cork Room Treatments


Had a happy discovery this week that inexpensive, egg-carton-waffled cork bath mats make great room treatments. They're 24" x 18" or 36" x 24", and the price of a couple of CDs. My wife bought an extra one, and I stole it to treat the wall behind and between my speakers with the result of a more focused center image and no hardness in the treble at volumes that previously over-energized my plaster walls. They'd be good at first-reflection points, too. Since they're a natural material, they don't look too bad either.
ablang
Those might help tame some high end reflections, but they won't trap any bass which is what most rooms really need most. That's where GIK traps rule!
True, it won't fix low frequency anomalies.
............And there is more to acoustic room treatments then bass and 1st reflection points.

"....GIK traps rule!"
GIK and many others. :):):):)
I use Echo Basters Phase 4 but there are many which work just as well or maybe even better.

Best
Mariusz