Nominal Diameter

80 mm (3 in)

Overall Diameter

105.6/81 mm (4.16/3.19 in)

Bolt Circle Diameter

92 mm (3.62 in)

Baffle Cutout Diameter

73.6 mm (2.90 in)

Depth

54.5 mm (2.15 in)

Flange and Gasket Thickness

6.5 mm (0.26 in)

Net Weight

545 g (1.2 lb)

Fs

110Hz

Re

3.3 Ohm

Qes

0.60

Qms

3.9

Qts

0.52

Vas

1.3 dm^3 (0.05 ft^3)

Sd

33 cm^2 (5.12 in^2)

Xmax (4)

1.73 mm

Xdamage (5)

7.9 mm

Mms

2.4 g

Bl

3 N/A

Le

0.04 mH

Mmd

2.2 g

Cms

0.87 mm/N

Rms

0.4 kg/s

Eta Zero

0.28 %

EBP

183 HZ

Nominal Impedance

4 Ohm

Minimum Impedance

3.5 Ohm

AES Power Handling (1)

20 W

Maximum Power Handling (2)

40 W

Sensitivity (1W/1m)

91 dB

Frequency Range

100÷20000 Hz

Voice Coil Diameter

19 mm (0.75 in)

Winding Material

Al

Former Material

Kapton

Winding Depth

4.8 mm (0.19 in)

Magnetic Gap Depth

4 mm (0.16 in

Flux Density

1.1 T

Magnet

Ferrite Ring

Basket Material

Steel

Demodulation

Copper Cap

Cone Surround (3)

Half Roll

NET Air Volume filled by Loudspeaker

0.125 dm^3 (0.004 ft^3)

Spider Profile

1x constant height waves