50Hz to 30kHz + or – 2dB.

Sensitivity

85dB

1-inch critically damped, low-distortion, dual-chamber, ceramic-coated alloy dome tweeter.  Precision phase plug.  Ferrofluid voice coil cooling.  Transmission-line loading.

Woofer

(2) 6.5" magnetically shielded, aligned coaxial design with a 6 1/2" die-cast basket polycone woofer and a 1" critically-damped, alloy dome tweeter.

24" x 9 3/4" x 18"

68 pounds each