Posted by Kim Schultz [ 193.162.192.11 ] on January 18, 2005 at 09:10:45:

In Reply to: Re: Damping of concrete backwall. posted by Adrian Mack on January 14, 2005 at 09:47:56:

Hi Adrian.

I will build some corner basstraps first, and then place some fibreglass to absorb the first reflections from the speakers.

And if needed I will pad the ceiling with fibreglass too at the first reflection.

I have found out that the "boong" sound is the room ringing at the room modes, and that is in the bass freq, so the traps should help this.

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