JENSEN Loudspeakers C10R (4 Ohm) Руководство по эксплуатации онлайн
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JENSEN Loudspeakers C10R (4 Ohm) Руководство по эксплуатации онлайн

JENSEN Loudspeakers C10R (4 Ohm) Руководство по эксплуатации онлайн
10"- 50W Vintage Ceramic Loudspeaker
C 10 R - 4 
Code ZJ05072
GENERAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS
Nominal Overall Diameter ................. 259 mm Nominal Impedance........................... 4

Nominal Voice Coil Diameter .............. 25 mm Musical Power ................................. 50
W
Magnet Weight ............................... 270 g Rated Power* .................................. 25
W
Flux Density................................... 1.00
T Sensitivity @ 1 W, 1 m ....................... 94.2
dB
Weight......................................... 1.20
Kg
THIELE-SMALL PARAMETERS
Voice Coil DC Resistance ........... R
E
3.42
Resonance Frequency............... f
s
105.0
Hz
Mechanical Q Factor................. Q
MS
10.64
Electrical Q Factor................... Q
ES
1.65
Total Q Factor........................ Q
TS
1.43
Mechanical Moving Mass ............ M
MS
17.7
g
Mechanical Compliance............. C
MS
130
m/N
Force Factor.......................... B×l 4.92
Wb/m
Equivalent Acoustic Volume........ V
AS
29.7
lt.
Maximum Linear Displacement.... X
MAX
+/-0.5
mm
Reference Efficiency ................
0
1.35
%
Diaphragm Area...................... S
D
330.1
cm
2
Losses Electrical Resistance........ R
ES
22.1
Voice Coil Inductance @ 1kHz ..... L
E
0.30
mH
CONSTRUCTIVE CHARACTERISTICS
Magnet................................. Ferrite
Voice Coil Winding................... Copper
Voice Coil Former.................... Epotex
Cone ................................... Paper
Surround............................... Paper - Integrated
Dust Dome ............................ Solid Paper
Basket ................................. Pressed Sheet Steel
Frequency Response on IEC Baffle (DIN 45575) @ 1 W, 1 m - Impedance
Due to continuing product improvement, the features and the design are subject to change without notice. 10/09/09
SICA Altoparlanti s.r.l. - ITALY – website: www.sica.it - E-mail: lab@sica.it - Tel. +39-071-7958072 - Fax +39-071-7959006
259.0
n° 8 holes 8.4 × 6.5
on Ø 245.0
231.0
2.5
4.565.5
Ø 86.0
88.3
6.0
22.8
3
500
5
10
20
50
100
200

+60
+110
+65
+70
+75
+80
+85
+90
+95
+100
+105
d
B
S
P
L
20 20k 50 100 200 500 1k 2k 5k 10k
Hz
*rated power measured with 2 hours test with pink noise signal, 6 dB crest factor, loudspeaker mounted on enclosure
Thiele
-
Small parameters measured with LASER system

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