Technical specifications

L.F Unit

Nominal diameter 200 mm. 8 in.

Rated impedance 8 ohms.

Minimum impedance 7 ohms.

Power capacity* 170 w AES

Program power 340 w

Sensitivity 95 dB 2.83v 1m 2¹

Frequency range 65-7000 Hz

H.F Unit

Voice coil diameter 51.7 mm. 2 in.

Rated impedance 16 ohms.

Minimum impedance 10.9 ohms. 4.5 kHz

Power capacity* 40 w AES above 1.5 kHz

Frequency range 0.7 - 20 kHz

Sensitivity 105 dB 1w 1m

Voice coil diameter 44.4 mm. 1.75 in.

Flux density 1.8 T

BL factor 10.5 N/A

Dispersion 90º conical

Thiele-Small parameters**

Resonant frequency, fs 75 Hz

D.C. Voice coil resistance, Re 6.3 ohms.

Mechanical Quality Factor, Qms 7.4

Electrical Quality Factor, Qes 0.42

Total Quality Factor, Qts 0.40

Equivalent Air Volume to Cms, Vas 17 l

Mechanical Compliance, Cms 250 ìm / N

Mechanical Resistance, Rms 1.1 kg / s

Efficiency, ho (%) 1.7

Effective Surface Area, Sd 0.0220 m2

Maximum Displacement, Xmax 5 mm.

Displacement Volume, Vd 111 cm3

Voice Coil Inductance, Le 1 kHz 1.2 mH