JENSEN LOUDSPEAKERS P12N (16 Ohm) Руководство по эксплуатации онлайн
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JENSEN LOUDSPEAKERS P12N (16 Ohm) Руководство по эксплуатации онлайн

JENSEN LOUDSPEAKERS P12N (16 Ohm) Руководство по эксплуатации онлайн
®
music industries
P 12 N - 16 Ω
Guitar Loudspeaker
Ref. # ZJ06050
GENERAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS
Nominal Overall Diameter .................
307 mm Nominal Impedance........................... 16
Ω
Nominal Voice Coil Diameter ..............
38 mm Rated Power (DIN 45573 - IEC 268.5) ...... 50 W
Magnet Weight ...............................
826 g Musical Power (DIN 45500) .................. 100 W
Flux Density................................... 1.26 T Sensitivity @ 1 W, 1 m ....................... 97.8 dB
THIELE-SMALL PARAMETERS
Voice Coil DC Resistance ........... R
E
12.00
Ω
Resonance Frequency ............... f
s
91.0 Hz
Mechanical Q Factor................. Q
MS
5.77
Electrical Q Factor................... Q
ES
0.98
Total Q Factor........................ Q
TS
0.84
Mechanical Moving Mass ............ M
MS
27.0 g
Mechanical Compliance............. C
MS
125.0
µm/N
Force Factor .......................... B×l 13.71 Wb/m
Equivalent Acoustic Volume........ V
AS
42.2 lt.
Maximum Linear Displacement .... X
MAX
1.00 mm
Reference Efficiency ................
η
0
2.84 %
Diaphragm Area ...................... S
D
490.8 cm
2
Losses Electrical Resistance........ R
ES
70.0
Ω
Voice Coil Inductance @ 1kHz ..... L
E
1.05 mH
CONSTRUCTIVE CHARACTERISTICS
Magnet................................. AlNiCo
Voice Coil Winding................... Copper
Voice Coil Former.................... Kapton
Cone ................................... Paper
Surround............................... Integrated Paper
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. 10/11/2010
Loudspeakers R & D - Via G. Galilei, 20 - 60010 PASSO RIPE (AN) - ITALY - Tel. +39-071-7958072 - Fax +39-071-7959006 - E-mail: lab@sica.it
2.7
169.4
4.388.081.4
277.0
307.0
n° 8 holes Ø 6.5
at 45° on Ø 293.5
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 20k50 100 200 500 1k 2k 5k 10k
Hz

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