Quad 63/988 bass and tweeter panels

Same for the Magnepan Tympani bass drivers but that is measured not what they sound like. Of course, really different moving mass of their diaphragm compared to an electrostatic.


the magnepan tymps are crosses Much much lower. the tweeter is crossed at 1200 or something. the 'bass' panel does have a slight rising responsebut what they produce above 10Khz is not all that much. since there is a problem at 15Khz so they want it to be down before that without much influance on the tweeter.