SICA 12K3 Professional Loudspeaker
A lightweight, high-wattage 12" professional PA speaker that will give you both clarity and power.
- 12" speaker
- 3" Voice Coil Diameter
- 700 Watt Musical Power
- Available in 8 ohm impedance
- Aluminum Die-cast Basket
- Neodymium Magnet
- 12.70 oz Magnet Weight
General Characteristics
| Nominal Overall Diameter |
320 mm |
12 in |
| Nominal Voice Coil Diameter |
75 mm |
3 in |
| Magnet Weight |
360 g |
12.70 oz |
| Overall Weight |
7.85 lbs |
|
| Flux Density |
1.21 T |
|
Thiele-Small Parameters
| Voice Coil DC Resistance |
RE |
5.20 ohms |
| Resonance Frequency |
ƒS |
50.1 Hz |
| Mechanical Q Factor |
QMS |
7.30 |
| Electrical Q Factor |
QES |
0.37 |
| Total Q Factor |
QTS |
0.35 |
| Mechanical Moving Mass |
MMS |
61.7 g |
| Mechanical Compliance |
CMS |
160µm/N |
| Force Factor |
BxL |
16.61 Wb/m |
| Equivalent Acoustic Volume |
VAS |
65.1 lt. |
| Maximum Linear Displacement |
XMAX |
± 5.0 mm |
| Reference Efficiency |
nO |
2.15 % |
| Diaphragm Area |
SD |
530.9 cm2 |
| Losses Electrical Resistance |
RES |
103.6 ohms |
| Voice Coil Inductance @ 1kHz |
LE |
0.60 mH |
Constructive Characteristics
| Magnet |
Neodymium |
| Voice Coil Winding |
Aluminum |
| Voice Coil Former |
Kapton |
| Cone |
Paper |
| Surround |
Treated Cloth |
| Dust Dome |
Solid Paper |
| Basket |
Aluminum Die-Cast |
Electrical Characteristics
| Nominal Impedance |
8 ohms |
| Rated Power |
350 W |
| Musical Power |
700 W |
| Sensitivity@1W, 1m |
97.4 dB |
