165 CA1
6 ’ ’ A c c e s s 1 ( A f t e r s a l e s D p t r e f : 6 C A 1 )
• Adjustable aluminum inverted dome tweeter
• All weather woven glass fiber cone
• Voice coil cooling system
Specifications
Nominal power 60 W
Maximum power 120 W
Sensitivity
Cone
92 dB
Braided glass fiber®
Surround
Butyl
Nom. impedance 4 ohms
DC resistance
VC diameter
VC height
Former
3.5 ohms
25 mm
11 mm
Kapton®
2
Layers
Wire
Copper
Inductance
Xmax
2.5 mm
85 x 15 mm
0.35 kg
1.3 T
1/16 in
Magnet d x h
Magnet weight
Flux density
Gap height
Net weight
3-1/3x 9/16 in
0.66 Ib
5.5 mm
0.85 kg
3/16 in
1.87 Ib
Parameters
Fs
79.28 Hz
Vas
Qts
Qes
Qms
Re
7.44 I
0.92
1.04
Frequency Response / Impedance
7.94
3.54 ohms
137 cm2
dB SPL
Ohms
Sd
110
100
90
6.04 E-08 m5/N
66.75 kg/m4
4187.53 ohms.ac
3.22E-04 m/N
12.5 g
100
95
Cas
Mas
Ras
Cms
Mms
Rms
Ces
Les
Res
BI
0°
90
85
80
75
80
75
70
65
60
55
30°
0.784 kg/s
596.52 mF
6.76 mH
60
55
40
30
20
10
26.72 ohms
4.58 N/A
87.93 dB/W/m
SPL
50
Suggested application
10
100
1000
10000
Load
V (l)
Fb (Hz) F-3 (Hz)
Ql
Log Frequency - Hz
Sealed
Sealed
Sealed
30
-
-
-
-
68
-
1.02
-
-
-
-
Mechanical Drawing
165
85
141
Unit : mm
Focal® est une marque de Focal-JMLab® - BP 374 - 108, rue de l’Avenir - 42353 La Talaudière cedex
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