570 CA1
5x7" Access 1 coaxial
• Adjustable aluminum inverted dome tweeter
• All weather woven glass fi ber cone
• 85mm (3-1/3") magnet
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 91 dB
Cone Braided glass fi ber
®
Surround Butyl
Nom. impedance 4 ohms
DC resistance 2.93 ohms
VC diameter 25 mm 1in
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 85 x 15 mm 3-1/3 x 9/16 in
Magnet weight 0.3 kg 0.66 Ib
Flux density 1.1 T
Gap height 5 mm 1/8 in
Net weight 0.95 kg 2.09 Ib
Parameters
Fs 77.30 Hz
Vas 9.99 I
Qts 0.84
Qes 0.95
Qms 7.63
Ohms
10 000100010010
Re 2.93 ohms
Sd 153.94 cm
54
Cas 7.01 E-08 m5/N
49
Mas 60.47 kg/m
44
Ras 3849.37 ohms.ac
39
Cms 2.96E-04 m/N
34
Mms 14.33 g
Rms 0.912 kg/s
29
Ces 667.57 mF
24
Les 6.35 mH
19
Res 24.54 ohms
14
BI 4.63 N/A
9
SPL 88.7 dB/W/m
4
2
4
Suggested application
Load V (l) Fb (Hz) F-3 (Hz) Ql
Sealed 30 - 71 0.97
Sealed ---Sealed ----
204,70
102,6
ø
5
127
ø6
©Focal-JMlab - AS050926/2
Focal® is a trademark of 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 - SCAZ070503/1
69,5
9
26
85
95,20
125
ø
ø
180,40
Unit : mm
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