NOMINAL SPECIFICATIONS

Nominal Diameter 300 mm (12 in)

Overall Diameter 316 mm (12.44 in)

Bolt Circle Diameter 298.5 mm (11.75 in)

Baffle Cutout Diameter 284 mm (11.18 in)

Depth 155.75 mm (6.13 in)

Flange and Gasket Thickness 12.45 mm (0.49 in)

Net Weight 3.9 Kg (8.6 lb)

Shipping Box

(Single Carton Box) 350 x 346 x 216 mm

(13.8 x 13.6 x 8.5 in)

Shipping Weight 5 Kg (11.0 lb)

TECHNICAL PARAMETERS

Nominal Impedance 8 Ohm

Minimum Impedance 6.4 Ohm

AES Power Handling (1) 500 W

Maximum Power Handling (2) 1000 W

Sensitivity (1W/1m) 97 dB

Frequency Range 45÷4000 Hz

Voice Coil Diameter 77 mm (3 in)

Winding Material Al

Former Material Glass Fiber

Winding Depth 18.5 mm (0.73 in)

Magnetic Gap Depth 10.5 mm (0.41 in)

Flux Density 1.2 T

Magnet Neodymium Slug

Basket Material Aluminum

Demodulation No

Cone Surround (3) M-Roll

NET Air Volume filled by Loudspeaker 2.3 dm^3 (0.081 ft^3)

Spider Profile 1x variable height waves

THIELE AND SMALL PARAMETERS

Fs 45 Hz

Re 5.1 Ohm

Qes 0.26

Qms 6.9

Qts 0.25

Vas 75.1 dm^3 (2.65 ft^3)

Sd 487 cm^2 (75.49 in^2)

Xmax (4) 7.50 mm

Xdamage (5) 21.55 mm

Mms 56.0 g

Bl 17.5 N/A

Le 0.83 mH

Mmd 50.0 g

Cms 0.22 mm/N

Rms 2.29 Kg/s

Eta Zero 2.50 %

EBP 173 Hz