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TECHNICAL SPECIFICATIONS
Nominal impedance
8 Ohm
Power capacity
250 W AES
Nominal diameter
165 mm 6.5 in
Sensitivity
94 dB 1 W/1 m @ ZN
Minimum impedance
6.8 ohm
Frequency range
100-8000 Hz
Program power
500 W
Voice coil diameter
50.8 mm 2 in
BL factor
10.8 N/A
Moving mass
0.014 kg
Winding length
9 mm
Air gap height
7 mm
PARAMETERS THIELE & SMALL
Fs
128 Hz
Re
6 ohm
Qms
8.6
Qes
0.55
Qts
0.51
Vas
3.1 l
Cms
119 µm / N
Rms
1.2 kg / s
Efficiency %
1.2
Sd
0.014 m²
Xmax
3 mm
Vd
42 cm³
Le @1 kHz
0.2 mH
CONSTRUCTION DETAILS
Depth
85 mm 3.3 in
Net weight
3 kg 6.6 lb
Total weight
3.1 kg 6.8 lb
Magnet
Ferrite