NOMINAL SPECIFICATIONS
Nominal Diameter 250 mm (10 in)
Overall Diameter 261 mm (10.28 in)
Bolt Circle Diameter 246 mm (9.69 in)
Baffle Cutout Diameter 230 mm (9.06 in)
Depth 130 mm (5.12 in)
Flange and Gasket Thickness 11.5 mm (0.45 in)
Net Weight 7.5 Kg (16.5 lb)
Shipping Box
(Single Carton Box) 294 x 290 x 203 mm
(11.6 x 11.4 x 8.0 in)
Shipping Weight 8 Kg (17.6 lb)
TECHNICAL PARAMETERS
Nominal Impedance 16 Ohm
Minimum Impedance 15.5 Ohm
AES Power Handling (1) 500 W
Maximum Power Handling (2) 1000 W
Sensitivity (1W/1m) 96 dB
Frequency Range 70÷4000 Hz
Voice Coil Diameter 77 mm (3 in)
Winding Material Al
Former Material Glass Fiber
Winding Depth 18.4 mm (0.72 in)
Magnetic Gap Depth 10.5 mm (0.41 in)
Flux Density 1.2 T
Magnet Ferrite Ring
Basket Material Aluminum
Demodulation Aluminum Ring
Cone Surround (3) Triple Roll
NET Air Volume filled by Loudspeaker 2 dm^3 (0.071 ft^3)
Spider Profile 1x variable height waves
THIELE AND SMALL PARAMETERS
Fs 67 Hz
Re 12.8 Ohm
Qes 0.4
Qms 10.9
Qts 0.25
Vas 17.6 dm^3 (0.62 ft^3)
Sd 321 cm^2 (49.76 in^2)
Xmax (4) 7.45 mm
Xdamage (5) 18.8 mm
Mms 47.0 g
Bl 25.1 N/A
Le 1.42 mH
Mmd 40.5 g
Cms 0.12 mm/N
Rms 1.81 Kg/s
Eta Zero 1.28 %
EBP 168 Hz