Focal 690 CA1 - Manual

©Focal-JMlab -
AS050926/2
Focal® est une marque de Focal-JMLab® - BP 374 - 108, rue de l’Avenir - 42353 La Talaudière cedex
France - Tél. (33) 04 77 43 57 00 - Fax (33) 04 77 37 65 87 - www.focal-fr.com - SCSD050727/1
Nominal power 75 W
Maximum power 150 W
Sensitivity 91 dB
Cone Braided glass fi ber ®
Surround Butyl
Nom. impedance 4 ohms
DC resistance 4 ohms
VC diameter 30 mm 1-3/16 in
VC height 11 mm 7/16 in
Former Kapton ®
Layers 2
Wire Copper
Inductance
Xmax 2.5 mm 1/16 in
Magnet d x h 90 x 15 mm 3-9/16 x 9/16 in
Magnet weight 0.4 kg 0.88 Ib
Flux density 0.95 T
Gap height 6 mm 1/4 in
Net weight 1.1 kg 2.42 Ib
690 CA1
6 ’ ’ x 9 ’ ’ 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 : 6 ’ ’ x 9 ’ ’ C A 1
100
95
90
85
80
75
70
65
60
55
50
30°
0°
166.5
120
238.4
93.1
6
222
90
166.4
149
Load V (l) Fb (Hz) F-3 (Hz) Ql
Sealed 150 - 47 0.93
Sealed - - - -
Sealed - - - -
• Adjustable aluminum inverted Adjustable aluminum inverted d dome tweeter ome tweeter
• All weather woven All weather woven resistant glass resistant glass fi fi ber cone ber cone
• Voice coil Voice coil ccoo ooling sy ling system stem
Specifi cations
Frequency Response / Impedance
Parameters
Mechanical Drawing
Suggested application
Unit : mm
100 10 1000 10 000
110
100
90
80
75
60
55
40
30
20
10
Ohms dB SPL
Log Frequency - Hz
Fs 54 Hz
Vas 25.79 I
Qts 0.86
Qes 1
Qms 6.51
Re 4.02 ohms
Sd 221 cm 2
Cas 1.85E-07 m 5 /N
Mas 46.97 kg/m 4
Ras 2448 ohms.ac
Cms 3.76E-04 m/N
Mms 23.08 g
Rms 1.203 kg/s
Ces 736.83 mF
Les 11.79 mH
Res 26.04 ohms
BI 5.6 N/A
SPL 87.96 dB/W/m