The best I’ve seen that were DIY were plywood frames.
7-10 to layers of moving blanket were hung inside the frame and the plywood was flex seal. Pick your favorite fabric cover.
HF, MID glare and really helped with first wall reflection a great decay rates in the bass. VERY easy to manage with PEQ, DSP even a GEQ for bass only.
About 1/2-1" between the layers, don’t pack it.. MORE is not better.. AIR is actually better when layering.. Nothing I’ve see was better.
helmholtz resonator bass trap
They are a bit techier..
Master M.. He mad his own...
7-10 to layers of moving blanket were hung inside the frame and the plywood was flex seal. Pick your favorite fabric cover.
HF, MID glare and really helped with first wall reflection a great decay rates in the bass. VERY easy to manage with PEQ, DSP even a GEQ for bass only.
About 1/2-1" between the layers, don’t pack it.. MORE is not better.. AIR is actually better when layering.. Nothing I’ve see was better.
helmholtz resonator bass trap
They are a bit techier..
Master M.. He mad his own...