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S12-300
Professional Loudspeaker

A 300 Watt 12" professional PA speaker that will bring definition and strength to your sound - ROHS compliant. Available in 8 ohms

 

S12-300
 

 

General Characteristics
Nominal Overall Diameter
318 mm
12 in
Nominal Voice Coil Diameter
50 mm
2 in
Magnet Weight
1100 g
40 oz
Overall Weight
8.10 lbs
Flux Density
1.10 T
Thiele-Small Parameters
Voice Coil DC Resistance
RE
5.95 ohms
Resonance Frequency
ƒS
46.8 Hz
Mechanical Q Factor
QMS
3.07
Electrical Q Factor
QES
0.39
Total Q Factor
QTS
0.35
Mechanical Moving Mass
MMS
34.0 g
Mechanical Compliance
CMS
340 µm/N
Force Factor
BxL
12.31 Wb/m
Equivalent Acoustic Volume
VAS
115.0 lt.
Maximum Linear Displacement
XMAX
+/- 3.0 mm
Reference Efficiency
nO
2.88 %
Diaphragm Area
SD
490.9 cm2
Losses Electrical Resistance
RES
46.4 ohms
Voice Coil Inductance @ 1kHz
LE
0.89 mH
Constructive Characteristics
Magnet
Ferrite
Voice Coil Winding
Copper
Voice Coil Former
Aluminum
Cone
Paper
Surround
Treated Cloth
Dust Dome
Solid Paper
Basket
Pressed Sheet Steel
Electrical Characteristics
Nominal Impedance
8 ohms
Rated Power
150 W
Musical Power
300 W
Sensitivity@1W, 1m
97.9 dB
s12-300
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