100 CA 4" Access coaxial 2-way • ABS + 20 % fiber glass basket • 25 mm diameter voice coil, Kapton TM former • Adjustable 37 mm tweeter neodymium magnet, ferrofluid cooled

Specifications

Frequency Response / Impedance dB SPL

40 W

Maximum power

80 W

Sensitivity

90 dB

Cone

Fiber glass

Surround

Butyl

Nom. impedance

4 ohms

DC resistance

3.5 ohms

VC diameter

25 mm

VC height

10.5 mm

Former

Kapton

Layers

2

Wire

Copper

Inductance

0.25 mH

Xmax

5 mm

0.2 in

Magnet d x h

72 x 15 mm

2.8 x 0.5 in

Magnet weight

233 g

0.51 Ib

Flux density

0.8 T

Gap height

5 mm

0.2 in

Net weight

0.45 kg

1 Ib

1 inche

Ohms

100

55

95

50

90

45

85

40

80

Parameters Fs

106.07 Hz

Vas

1.46 I

35

Qts

0.74

75

30

Qes

0.80

70

25

Qms

10.11

65

20

Re

3.50 ohms

60

15

Sd

51.81 cm2

55

10

Cas

1.03E-08 m5/N

50

5

Mas

216.21 kg/m4

Ras

14337.56 ohms.ac

Cms

373 µm/N

Mms

6.03 g

Rms

400 g/s

Ces

340.94 mF

Les

653 mH

Res

44.30 ohms

BI

4.20 N/A

SPL

85.2 dB/W/m

20

100

1000

Log Frequency - Hz

Mechanical Drawing

©Focal-JMlab - SC020606/1

Nominal power

10 000

0.051 Ft3

8 in2

0.013 lb

Suggested application Load

V (I)

Fb (Hz)

F-3 (Hz)

Ql

Vented

-

Sealed

30

-

-

-

-

102

-

Focal ® is a trademark of Focal-JMlab ® ZI Molina la Chazotte - 108, rue de l'Avenir - BP 74 - 42003 Saint-Etienne cedex 1 - France - Tel. +33 4 77 43 57 00 - Fax +33 4 77 37 65 87 - www.focal-jmlab.fr