@elliottbnewcombjr "don’t even listen to inefficient speakers if you know what’s good for you"
I suspect that what you mean is, "Some are so good that you will fall in love," like ESL's or Magnepans. But some could take your words as dismissive. Perhaps you could clarify?
@pindac That’s going on the back burner for now, because I’m building an active crossover for some Magnepan DWM woofers and my isobaric sub.

