MAB
Major Contributor
I'm confused since @Tangband was telling me about how passive filters intrinsically sound worse than DSP filters:A little bit of digital EQ ain’t gonna hurt anyone. I don’t understand why some of you avoid it all costs yet are fine with passive analog filters.

Active DSP DIY speakers, for testing a few ideas
FFLOTSAM (Fabricated From LeftOver Things Studio Active Monitor) Active DSP speakers, for testing a few ideas I had some stuff lying around; a few random Baltic Birch-ply panels, some countertop material, a few cans of partially used brown spray paint, and some not-too clumpy spar varnish (that...

Here we have drivers with dramatic resonant modes, covering frequencies including those resonances, plus directivity causing the famous off-axis dance to get the FR right. Certainly looks like a balancing act.