100 CA1
4 ’ ’ A c c e s s 1 c o a x i a l ( A f t e r s a l e s D p t r e f : 4 C A 1 )
• Adjustable aluminum inverted dome tweeter
• All weather woven glass fiber cone
Specifications
Nominal power 40 W
Maximum power 80 W
Sensitivity
Cone
89 dB
Braided glass fiber
Butyl
Surround
Nom. impedance 4 ohms
DC resistance
VC diameter
VC height
Former
3.3 ohms
25 mm
11 mm
Kapton®
2
1 in
7/16 in
Layers
Wire
Copper
-
Inductance
Xmax
2.5 mm
70 x 15 mm
0.25 kg
1 T
0.18 in
Magnet d x h
Magnet weight
Flux density
Gap height
Net weight
2-3/4 x 9/16 in
0.66Ib
5.5 mm
0.5 kg
3/16 in
1.1 Ib
Parameters
Fs
90.28 Hz
Vas
Qts
Qes
Qms
Re
1.94 I
0.632
0.68
Frequency Response / Impedance
9.05
3.3 ohms
dB SPL
Ohms
110
100
90
Sd
54.11 cm2
1.38E-08 m5/N
225.45 kg/m4
14131.06 ohms.ac
4.71E-04 m/N
6.6 g
100
95
Cas
Mas
Ras
Cms
Mms
Rms
Ces
Les
Res
BI
0°
90
80
85
80
75
70
65
70
30°
0.414 kg/s
363.26 mF
8.56 mH
60
50
40
30
43.92 ohms
4.26 N/A
85.05 dB/W/m
60
55
50
20
10
SPL
Suggested application
10
100
1000
10000
Load
V (l)
Fb (Hz) F-3 (Hz)
Ql
Log Frequency - Hz
Sealed
Vented
Sealed
30
-
-
-
-
101
0.65
-
-
-
-
-
Mechanical Drawing
102
72
94
Unit : mm
Focal® est une marque de Focal-JMLab® - BP 374 - 108, rue de l’Avenir - 42353 La Talaudière cedex
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