NOMINAL SPECIFICATIONS

Nominal Diameter 300 mm (12 in)

Overall Diameter 315.2 mm (12.4 in)

Bolt Circle Diameter 298.5 mm (11.75 in)

Baffle Cutout Diameter 283 mm (11.14 in)

Depth 140.6 mm (5.54 in)

Flange and Gasket Thickness 12.1 mm (0.48 in)

Net Weight 2.5 Kg (5.5 lb)

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) 300 W

Maximum Power Handling (2) 600 W

Sensitivity (1W/1m) 99 dB

Frequency Range 50÷5000 Hz

Voice Coil Diameter 65 mm (2.56 in)

Winding Material Al

Former Material Glass Fiber

Winding Depth 12.5 mm (0.49 in)

Magnetic Gap Depth 8 mm (0.31 in)

Flux Density 1.25 T

Magnet Neodymium Slug

Basket Material Aluminum

Demodulation No

Cone Surround (3) M-Roll

NET Air Volume filled by Loudspeaker 1.9 dm^3 (0.067 ft^3)

THIELE AND SMALL PARAMETERS

Fs 50 Hz

Re 5.4 Ohm

Qes 0.37

Qms 9.9

Qts 0.36

Vas 79.2 dm^3 (2.8 ft^3)

Sd 489 cm^2 (75.80 in^2)

Xmax (4) 4.92 mm

Xdamage (5) 14 mm

Mms 43.4 g

Bl 14.1 N/A

Le 0.42 mH

Mmd 36.6 g

Cms 0.23 mm/N

Rms 1.37 Kg/s

Eta Zero 2.60 %

EBP 135 Hz