Type:  2-way, point source, open-baffle, dynamic driver, controlled directivity

Chassis:: Two Layer HDF (High Density Fiberboard)

Driver compliment:  Two 15 inch mid/woofers, one wide bandwidth compression driver

Crossover:  800Hz - Passive - Hologram Network Technology - WBT NextGen Binding Posts, Dueland treble cabling

Frequency Response:  32Hz - 20kHz  +/- 3dB in room response 

Sensitivity:  94dB - averaged across 200Hz to 5kHz at 1M - on axis

Impedance:  4Ω nominal, 3 Ω minimum

Recommended amplifiers -tube or solid state 10 Watts and larger.

Dimensions:  42T x 17W x 3D inches, 55 lbs  net each