Focal 5 W2 Be User Manual
5 W2 Be
5’’ Utopia Be® woofer
• W cone
• Aluminum focus phase plug
• Neodymium magnet
• Zamak basket
Frequency Response / Impedance
On axis, 0° and 45° off axis frequency response
dB SPL Ohm
95
90
85
80
75
70
65
60
55
50
45
20 100 1 000 10 000
Log Frequency - Hz
Mechanical Drawing
110
100
90
80
70
60
50
40
30
20
10
Specifi cations
Nominal power
Maximum power
Sensitivity (2.83V/m)
Cone
Surround
Nom. impedance
DC resistance
VC diameter
VC height
Former
Layers
Wire
Inductance
Xmax
Magnet
Flux density
Gap height
Net weight
Parameters
Fs
Vas
Qts
Qes
Qms
Re
Sd
Cas
Mas
Ras
Cms
Mms
Rms
Ces
Les
Res
BI
SPL
75 W
150 W
89.5 dB
W
Rubber
4 ohm
3.48 ohm
32 mm 1.26 in
13 mm 0.5 in
Black Kapton
®
2
Copper
0.38 mH
3.5 mm 0.14 in
Neodymium
0.8 T
6 mm 0.24 in
0.65 kg 1.43 Ibs
67.47 Hz
5.23 I
0.6
0.64
9.37
3.48 ohm
86.59 cm
2
3.73E-08 m5/N
149.38 kg/m
4
6758.22 ohm.ac
4.97E-04 m/N
11.2 g
0.507 kg/s
433.82 mF
12.83 mH
50.95 ohm
5.08 N/A
85.84 dB/W/m
©Focal-JMlab - SCFR041108/2
Focal® is a trademark of Focal-JMlab
Unit: mm
®
108, rue de l'Avenir - BP 374 - 42353 La Talaudière cedex - France - Tel. +33 4 77 43 57 00 - Fax +33 4 77 43 57 04 - www.focal-fr.com
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