Recent content by damic

My large (130cm x 120cm) window used to rattle at about 40Hz, due to thin glass, I suppose 3mm. The widow is with double glass, not vacuumed. Simply, I stacked in the center soft rubber door stopper, so both glass are under light tension and solved the problem. I suppose, the vibration moved at...

Is the furniture placed in room absolutely symmetric as well?

You have big deeps at 57Hz, 140Hz, even one at 190Hz, could be noticed. A have similar setup, of course, smaller Apogee Duetta Sigs, but with four subs. System is active. IME, remedy is in additional subs. Agree with DanDan, PEQ is much better than GEQ. Some kind of target curve will give...