NOMINAL SPECIFICATIONS
Nom. Diameter 200 mm (8 in)
Overall Diameter 223.75/207.9 mm (8.81/8.18 in)
Bolt Circle Diameter 210 mm (8.27 in)
Baffle Cutout Diameter 183 mm (7.20 in)
Depth 110.7 mm (4.36 in)
Flange and Gasket Thickness 10.7 mm (0.42 in)
Net Weight 2.7 Kg (6.0 lb)
Shipping Box
(Single Carton Box) 246 x 246 x 150 mm
(9.7 x 9.7 x 5.9 in)
Shipping Weight 3.4 Kg (7.5 lb)
TECHNICAL PARAMETERS
{ LF } { HF }
Nom. Impedance 8 Ohm 8 Ohm
Minimum Impedance 6.6 Ohm 6.9 Ohm
AES Power Handling (1) 250 W 30 W
Max Power Handling (2) 500 W 60 W
Sensitivity (1W/1m) (3) 95 dB 107 dB
Frequency Range 75÷4000 Hz 1500÷20000 Hz
Voice Coil Diameter 65 mm (2.56 in) 37 mm
Winding Material Al Al
Former Material Glass Fiber Kapton
Winding Depth 12.5 mm (0.49 in) 2.1 mm
Magnetic Gap Depth 8 mm (0.31 in) 2.6 mm
Flux Density 1.2 T 1.85 T
Min. Cross. Freq. (4) - 1.7 kHz
Dispersion Angle - 90°
Diaphragm Material - Ketone Polymer
Diaphragm Shape - Annular
Magnet Neodymium Ring -
Basket Material Aluminum -
Demodulation Aluminum Ring -
Cone Surround (5) Triple Roll -
NET Air Volume filled by Loudspeaker 0.8 dm^3 (0.028 ft^3)
THIELE AND SMALL PARAMETERS { LF }
Fs 76 Hz
Re [LF] 5.5 Ohm
Re [HF] 5.5 Ohm
Qes 0.31
Qms 10.5
Qts 0.30
Vas 11.9 dm^3 (0.42 ft^3)
Sd 205 cm^2 (31.8 in^2)
Xmax (6) 4.92 mm
Xdamage (7) 10.2 mm
Mms 22.0 g
Bl 13.8 N/A
Le 0.51 mH
Mmd 20.3 g
Cms 0.20 mm/N
Rms 1 Kg/s
Eta Zero 1.67 %
EBP 245 Hz
