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When putting it back together, disaster struck. Here are some bonus pics of me treating the cabinet I glued the seams of the cabinet, re-sealed the horn and drivers with new gaskets, lined the walls with rock-wool insulation, and put some kill-a-matt on the horn. Quite the smooth difference with an identical measurement setup. Green is before, and blue is with a treated cabinet. So I did some measuring and could quickly see what I was hearing.Ĭalibrated mic, 1m, 2.83v, gated widow at 2.14ms to remove reflections I had to take them down and figure out what the problem was. I was getting a front-of-the-face headache. The speakers are large and did put out a 'big sound', but they're not pleasurable to listen too for anything more than a few minutes. I picked up some used Klipsch KG 4.2'sĪnd after my initial listening impressions, I knew the horn was running hot, and it was kind of honking megaphone noise from the horn that made dialog virtually impossible to understand.
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