690 CA

ABS + 20 % fiber glass basket. • 32 mm diameter voice coil, Aluminium former. • Adjustable 37 mm tweeter neodymium magnet, ferrofluid cooled. 75 W. 150 W.
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690 CA 6 x 9" Access coaxial 2-way • ABS + 20 % fiber glass basket • 32 mm diameter voice coil, Aluminium former • Adjustable 37 mm tweeter neodymium magnet, ferrofluid cooled

Specifications

Frequency Response / Impedance dB SPL

75 W

Maximum power

150 W

Sensitivity

93 dB

Cone

Fiber glass

Surround

NBR

Nom. impedance

4 ohms

DC resistance

3.75 ohms

VC diameter

32 mm

1.25 inche

VC height

13 mm

0.51 inche

Former

Aluminium

Layers

2

Wire

Copper

Inductance

0.25 mH

Xmax

3 mm

Magnet d x h

90 x 18 mm

3.5 x 0.71 in

Magnet weight

233 g

0.51 Ib

Flux density

0.9 T

Gap height

6 mm

0.2 in

Net weight

1.15 kg

2.53 Ib

Ohms

100

54

95

49

90

44

85

39

80

Parameters Fs

55.67 Hz

Vas

24.96 I

34

Qts

0.90

75

29

Qes

1.08

70

24

Qms

5.64

65

19

Re

3.75 ohms

60

14

Sd

212 cm2

55

9

Cas

1.78E-07 m5/N

50

4

Mas

46.01 kg/m4

Ras

2853.27 ohms.ac

Cms

395 µm/N

Mms

20.68 g

Rms

1283 g/s

Ces

823.36 mF

Les

9.93 mH

Res

19.63 ohms

BI

5.02 N/A

SPL

87.8 dB/W/m

20

100

1000

Log Frequency - Hz

Mechanical Drawing

©Focal-JMlab - SC020606/1

Nominal power

10 000

0.88 Ft3

32.86 in2

0.045 Ib

Suggested application Load

V (I)

Fb (Hz)

F-3 (Hz)

Ql

Free air

> 150

-

47

-

Sealed

-

-

-

-

Focal ® is a trademark of Focal-JMlab ® ZI Molina la Chazotte - 108, rue de l'Avenir - BP 74 - 42003 Saint-Etienne cedex 1 - France - Tel. +33 4 77 43 57 00 - Fax +33 4 77 37 65 87 - www.focal-jmlab.fr