Focal 570 CA1 Leaflet
©Focal-JMlab -
AS050926/2
570 CA1
5 x 7 " A c c e s s 1 c o a x i a l
204,70
102,6
127
ø 6
ø 5
180,40
ø
85
125
69,5
9
ø
95,20
26
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
Fs
77.30 Hz
Vas
9.99 I
Qts
0.84
Qes
0.95
Qms
7.63
Re
2.93 ohms
Sd
153.94 cm
2
Cas
7.01 E-08 m
5
/N
Mas
60.47 kg/m
4
Ras
3849.37 ohms.ac
Cms
2.96E-04 m/N
Mms
14.33 g
Rms
0.912 kg/s
Ces
667.57 mF
Les
6.35 mH
Res
24.54 ohms
BI
4.63 N/A
SPL
88.7 dB/W/m
30°
0°
Load
V (l)
Fb (Hz)
F-3 (Hz)
Ql
Sealed
30
-
71
0.97
Sealed
-
-
-
-
Sealed
-
-
-
-
•
Adjustable aluminum inverted dome tweeter
•
All weather woven glass fi ber cone
•
85mm (3-1/3") magnet
Specifi cations
Parameters
Frequency Response / Impedance
Mechanical Drawing
Suggested application
Unit : mm
Log Frequency - Hz
10 000
1000
100
10
100
95
90
85
80
75
70
65
60
55
50
dB SPL
54
49
44
39
34
29
24
19
14
9
4
Ohms
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
France - Tél. (33) 04 77 43 57 00 - Fax (33) 04 77 37 65 87 - www.focal-fr.com - SCAZ070503/1