Specifications Parameters Mechanical Drawing ... - First Creation

Fiber glass. NBR Rubber. 4 ohms. 3.3 ohms. 65 mm. 21/2 in. 25.8 mm. 1 in. Aluminium. 4. Copper. 3.70 mH. 7.5 mm. 156 x 25 mm. 61/6 x 1 in. 1412 g. 3.11 lb.
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40 A

400mm Access® subwoofer

• Thick aluminium diecast frame

Specifications

• Fiber glass cone, large NBR surround • 4 layer aluminium former voice coil • High power handling

Frequency Response / Impedance dB SPL

Ohms

110

55

100

50

90

45

80

40

70

400 W

Maximum power

800 W

Sensitivity

93 dB

Cone

Fiber glass

Surround

NBR Rubber

Nom. impedance

4 ohms

DC resistance

3.3 ohms

VC diameter

65 mm

21/2 in

VC height

25.8 mm

1 in

Former

Aluminium

Layers

4

Wire

Copper

Inductance

3.70 mH

Xmax

7.5 mm

Magnet d x h

156 x 25 mm

61/6 x 1 in

Magnet weight

1412 g

3.11 lb

Flux density

0.7 T

Gap height

10 mm

5/12 in

Net weight

7.2 kg

15.87 lb

Parameters Fs

41.32 Hz

Vas

74.56 I

35

Qts

0.633

60

30

Qes

0.720

50

25

Qms

5.220

40

20

Re

3.3 ohms

30

15

Sd

881.41 cm2

20

10

Cas

5.31E-07 m5/N

10

5

Mas

27.95 kg/m4

Ras

1389.99 ohms.ac

Cms

68.66E-05 m/N

Mms

217.12 g

Rms

10.799 Kg/s

Ces

840.39 mF

Les

17.65 mH

Res

23.48 ohms

BI

16.07 N/A

SPL

90.43 dB/W/m

10

100

Log Frequency - Hz

Mechanical Drawing

©Focal-JMlab - SC020606/1

Nominal power

1000

2.63 Ft3

1362/3 in2

0.47 lb

Suggested application Load

V (I)

Fb (Hz)

F-3 (Hz)

Ql

Vented

100

Sealed

100

36

38

7

47

47

7

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