TECHNICAL SPECIFICATIONS
Nominal impedance
8 Ohm
Power capacity
600 W AES
Nominal diameter
460 mm 18 in
Sensitivity
97 dB 1 W @ 1 m @ ZN
Minimum impedance
6.5 ohm
Frequency range
35-1000 Hz
Program power
1200 W
Voice coil diameter
76.2 mm 3 in
BL factor
19 N/A
Moving mass
0.178 kg
Winding length
21.5 mm
Air gap height
9.5 mm
Xdamage pp
53 mm
PARAMETERS THIELE & SMALL
Fs
30 Hz
Re
5.2 ohm
Qms
13.8
Qes
0.48
Qts
0.47
Vas
354 l
Cms
159 µm / N
Rms
2.4 kg / s
Efficiency %
1.9
Sd
0.1255 m²
Xmax
8.5 mm
Vd
1130 cm³
Le @1 kHz
1.3 mH
CONSTRUCTION DETAILS
Depth
218 mm 8.58 in
Net weight
8.7 kg 19.2 lb
Total weight
10 kg 22 lb
Magnet
Ferrite
