Voice-coil diameter: 1″ (25mm)
Voice-coil height: 01/2″ (13mm)
Motor: Magnet
Aluminum/Magnesium inverted dome tweeter
Cone:Flax
Integrated crossover: 6dB/Oct
Max. power: 140W
Nom. power: 70W RMS
Sensitivity (2.83V/1m): 91.9dB
Frequency response: 60Hz – 28kHz
Impedance: 4Ω
Accessories: Supplied grilles