ENCLOSURE TYPE: Two-way Iso-baric/regulated reflex.
Drive units:
BASS/MIDRANGE: 2 x 170mm treated paper cone type.
HIGH FREQUENCY UNIT: 60mm true-ribbon type.
DIMENSIONS (h/w/d): 38x22x29cm
WEIGHT: 11kg each. (SHIPPING WEIGHT 28kg: pair)
SENSITIVITY (2.83v/1m): 88 dB/1 watt
RECOMMENDED AMPLIFIER POWER: 25 to 100 watts
IMPEDANCE: 4 Ohms.