Focal 165 CA1 User Manual

165 CA1

6’’ Access 1 (Aftersales Dpt ref: 6 CA1)

• Adjustable aluminum inverted dome tweeter

• All weather woven glass fi ber cone

• Voice coil cooling system

Frequency Response / Impedance

dB SPL

100

95

90

85

80

75

70

65

60

55

50

Log Frequency - Hz

Mechanical Drawing

0°

30°

Specifi cations

Nominal power 60 W
Maximum power 120 W
Sensitivity 92 dB
Cone Braided glass fi ber

®

Surround Butyl
Nom. impedance 4 ohms
DC resistance 3.5 ohms
VC diameter 25 mm
VC height 11 mm
Former Kapton

®

Layers 2
Wire Copper
Inductance
Xmax 2.5 mm 1/16 in
Magnet d x h 85 x 15 mm 3-1/3 x 9/16 in
Magnet weight 0.35 kg 0.66 Ib
Flux density 1.3 T
Gap height 5.5 mm 3/16 in
Net weight 0.85 kg 1.87 Ib

Parameters

Fs 79.28 Hz
Vas 7.44 I
Qts 0.92
Qes 1.04
Qms 7.94

Ohms

Re 3.54 ohms
Sd 137 cm

110

Cas 6.04 E-08 m5/N

100

Mas 66.75 kg/m

90

Ras 4187.53 ohms.ac

80

Cms 3.22E-04 m/N

75

Mms 12.5 g
Rms 0.784 kg/s

60

Ces 596.52 mF

55

Les 6.76 mH

40

Res 26.72 ohms

30

BI 4.58 N/A

20

SPL 87.93 dB/W/m

10

2

4

Suggested application

10 000100010010

Load V (l) Fb (Hz) F-3 (Hz) Ql
Sealed 30 - 68 1.02
Sealed ---­Sealed ----

155

26

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Focal® est une marque de Focal-JMLab® - BP 374 - 108, rue de l’Avenir - 42353 La Talaudière cedex
France - Tél. [phone] - Fax [phone] - www.focal-fr.com - SCSD050727/1

165

85

141

6

66

Unit : mm