How is it that Sound Labs full-range electrostatic speakers have such profound bass response?
A patent has been awarded Sound Lab that describes and protects a method by which the single-frequency resonance energy of the membrane is distributed in a manner that equalizes for the loss of energy due to dipole cancellation (a problem with all dipole speakers). This development not only provides a flat, extended bass response but it also eliminates the undesirable membrane resonance peak.