From Alan


" The 4-ohm specification is simply a result of running six drivers in parallel. With all those six voice coils in parallel in a multi-driver speaker, it's electrically impossible to get the impedance any higher than 4 ohms without imposing power-wasting resistors in the crossover circuits or making other design compromises."

Rick


"A fear of weapons is a sign of retarded sexual and emotional maturity." Sigmund Freud