Maximum power, W: 2 x 220
Rated power, W: 2 x 140
Impedance, Ohm: 4
Bass diffuser material: aluminum
HF diffuser material: silk
HF speaker diameter, mm: 28
Voice coil diameter, mm: 38
Crossover: configurable, 3000 positions, 12 dB/oct., bi-amp
Mounting diameter, mm: 145
Installation depth, mm: 68