Fs
Vas
Qts
Qes
Qms
Re
Sd
Cas
Mas
Ras
Cms
Mms
Rms
Ces
Les
Res
BI
SPL
Focal
®
is a trademark of Focal-JMlab
®
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
Specifi cations
Parameters
Mechanical Drawing
Frequency Response / Impedance
©Focal-JMlab - SCFR041
1
08/2
dB SPL
Ohm
Log Frequency - Hz
20
100
1 000
10 000
Unit: mm
6 W3 Be
6.5’’ Utopia Be® woofer
100 W
200 W
89 dB
W
Rubber
4 ohm
3.22 ohm
40 mm
1.57 in
17 mm
0.7 in
Kapton
®
2
Copper
0.69 mH
5.5 mm
Neodymium
0.8 T
6 mm
0.25 in
0.9 kg
2 Ibs
55.28 Hz
9.92 I
0.765
0.82
11.42
3.22 ohm
132.73 cm
2
7.07E-08 m
5
/N
117.32 kg/m
4
3568.36 ohm.ac
4.01E-04 m/N
20.67 g
0.629 kg/s
733.18 mF
11.31 mH
44.84 ohm
5.31 N/A
84.95 dB/W/m
100
95
90
85
80
75
70
65
60
55
50
105
95
85
75
65
55
45
35
25
15
05
•
W cone
•
Neodymium magnet
•
Zamak basket
On axis, 0° and 45° off axis frequency response
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
