Acoustic foam is terrible. I've had it, and I've had GIK, and there is no comparison. Spend any amount of time looking at absorption specs and you'll see.
Also, panels aren't all you need. Diffraction and bass traps are often needed. This should be done before any sort of DSP/EQ is applied. I twill make EQ much much easier and effective.
Best,
E
Also, panels aren't all you need. Diffraction and bass traps are often needed. This should be done before any sort of DSP/EQ is applied. I twill make EQ much much easier and effective.
Best,
E