Focal 100 VRS User Manual
100 VRS
Zamak chassis
Polyglass cone, Butyl surround
Neodymium magnet
4"Polyglass 2-way
•
Zamak chassis
•
Polyglass cone, Butyl surround
•
Neodymium magnet
Specifi cations
Nominal power
Maximum power
Sensitivity
Cone
Surround
Nom. impedance
DC resistance
VC diameter
VC height
Former
Layers
Wire
Inductance
Xmax
Magnet d x h
Magnet weight
Flux density
Gap height
Net weight
50 W
100 W
91 dB
Polyglass
Butyl
4 ohms
3.2 ohms
25 mm
8 mm
Kapton
2
Copper
0.2 mH
2 mm
-
-
1.1 T
3 mm
350 g 0.77 lb
Frequency response / Impedance
On axis, 0° and 30 ° off axis frequency response
dB SPL Ohms
100
95
90
85
80
75
70
65
60
55
50
20 100 1 000 10 000
Log Frequency - Hz
110
100
90
80
70
60
50
40
30
20
10
Mechanical Drawing
Parameters
Fs
Vas
Qts
Qes
Qms
Re
Sd
Cas
Mas
Ras
Cms
Mms
Rms
Ces
Les
Res
BI
SPL
117.66 Hz
1.43 I 0.05 Ft
0.811
0.880
10.410
3.55 ohms
2
52.81 cm
1.02E-08 m5/N
179.28 kg/m
12 731.89 ohms.ac
3.66E-04 m/N
5.00 g 0.01 lb
0.355 Kg/s
335.31 mF
5.46 mH
41.99 ohms
3.86 N/A
86.08 dB/W/m
Suggested application
Load V (l) Fb (Hz) F-3 (Hz) Ql
Sealed 30 - 105 7
3
2
8.18 in
4
Unit : mm
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