Little Things: Using a Zobel Network to Reduce Harshness with Electrostatic Speakers - HomeTheaterHifi.com
A Speaker Maker's Journey: Crossover Basics - The Zobel
Avondale Audio - On a technical note: The Zobel network. This seemingly innucuous collection of just three or four components has never, to my mind, been explained fully in its use. Visiting
Loudspeakers and Crossovers
speaker wire discussion for non believers - Technical/Restorations - The Klipsch Audio Community