Nominal Specifications
Nominal Diameter - 305 mm (12 in)
Overall Diameter - 316 mm (12.4 in)
Bolt Circle Diameter - 300 mm (11.75 in)
Baffle Cutout Diameter - 284 mm (11.14 in)
Depth - 139 mm (5.54 in)
Flange and Gasket Thickness - 12.1 mm (0.48 in)
Net Weight - 3.6 Kg
Shipping Box(Single Carton Box) - 350 x 346 x 216 mm (13.8 x 13.6 x 8.5 in)
Shipping Weight - 3.25 Kg (7.2 lb)
Technical Parameters
Nominal Impedance - 8 Ohm
Minimum Impedance - 6.2 Ohm
AES Power Handling (1) - 450 W
Maximum Power Handling (2) - 800 W
Sensitivity (1W/1m) - 96 dB
Frequency Range - 60-3500 Hz
Voice Coil Diameter - 75 mm (3 in)
Winding Material - Copper Clad Al
Former Material - Glass Fiber
Winding Depth - 12.5 mm (0.49 in)
Magnetic Gap Depth - 8 mm (0.31 in)
Flux Density - 1.15 T
Magnet - Neodymium Slug
Basket Material - Aluminum
Demodulation - No
Cone Surround (3) - M-Roll
NET Air Volume filled by Loudspeaker - 1.9 l (0.067 ft^3)
Spider Profile - 1x variable height waves
Thiele and small parameters
Fs - 62 Hz
Re - 5.2 Ohm
Qes - 0.60
Qms - 5.8
Qts - 0.55
Vas - 51.7l
Sd - 530 cm