High Efficiency Speaker Asylum

RE: Baffle cutout, rear damping, and front varnishing

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without details we can't tell what innards those have - I made a one-sheet seaked rear chamber klam for 18" with baffle not much larger than the driver and it sounded pretty good, added a bit of reverb and subjective dynamics were improved vs direct radiator.

wish k-builder Carl would give data to support his thoughts that longer k-chamber go lower and smoother - - -if they boil down to BP-like, then tuning the "front" real low would de-tune the passband.



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