ENCLOSURE TYPE: Two-way Iso-baric/regulated reflex.
Drive units:
BASS/MIDRANGE: 2 x 134mm treated paper cone type.
HIGH FREQUENCY UNIT: 50mm true-ribbon type.
DIMENSIONS (h/w/d): 30x17x29cm
WEIGHT: 8kg each. (SHIPPING WEIGHT 20kg: pair)
SENSITIVITY (2.83v/1m): 86 dB/1 watt
RECOMMENDED AMPLIFIER POWER: 25 to 100 watts
IMPEDANCE: 4 Ohms.