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