Moderator: jadis
qguy wrote:Guys...I mean Jadis..hehehe
I have a pair of 12 inch subs, one is in the right corner of the front wall and one is dead spot in the center of the front wall... front wall is the wall infront of the listener...I have great bass everywhere except where I am seated which is about 10 feet away from the subs and 5-7 feet from the back wall...any ideas what to do ?...BTW...I cant move the subs so treatment like panels would be the only way to go..or can equalizers help ?
would panels behind the listener help ?
ok cge na nga...anyone can answer...hehehe
qguy wrote:Guys...I mean Jadis..hehehe
I have a pair of 12 inch subs, one is in the right corner of the front wall and one is dead spot in the center of the front wall... front wall is the wall infront of the listener...I have great bass everywhere except where I am seated which is about 10 feet away from the subs and 5-7 feet from the back wall...any ideas what to do ?...BTW...I cant move the subs so treatment like panels would be the only way to go..or can equalizers help ?
would panels behind the listener help ?
ok cge na nga...anyone can answer...hehehe
aero wrote:Thanks, jadis, for sharing your experiences and in the process starting this interesting discussion on room treatment. This seems like a good area for DIY, e.g., the traps that you built and the diffusor (QRD, as pointed out by noctilux?). A Web site was posted earlier for the traps, and info can be found on the Internet as well for designing QRD diffusors (okay, alam kong redundant 'yan). If anyone's interested, some months back I came across a freely downloadable Excel spreadsheet as an aid for designing QRDs (1D and 2D), it's in Spanish but there's very little text (and if you want I can help you with that). With the measurements churned out by the program, should be no trouble for anyone handy with a saw or with access to a neighborhood karpintero.
jadis wrote:noctilux, aero,
I think what you refer to as QRD, we would call it RPG at that time. It was a patented
US product, and one of our guys, a doctor, got some specs and copied it. This is what
I put behind my listening chair, RPG. The three sides of the room are the ones with slats.
highlander wrote:Jadis,
While surfing the web, I came accross this interesting site on Bass Trap Resonance Absorbers. Comments please....
http://web.archive.org/web/200008161452 ... mTubes.asp
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