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Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 12" audio speaker driver manufacturers and suppliers, providing with 12" speakers professional audio wholesale, welcome to import high quality products from our factory.
SD-120023A is a 12" mid bass audio speaker driver.
It is a high power, long throw speaker with especially good midrange and deep bass. If want to save cost for line array system, you can choose it.
For long throw cabinets, it is also suitable.
Speakers Feature
3" coil mid bass speaker
Good quality speaker cone
Specifications
Nominal Diameter: 310 mm/ 12 inch
Rated Impedance: 8 OHM
Sensitivity: 97 dB
Frequency Range: 50 Hz –4000Hz
Peak Power: 700 W
RMS Power: 350 W
Voice Coil Diameter: 75.5mm/ 3 inch
Voice Coil Material: Copper
Number of layers: Outside
Cone Material: Paper Cone
Surround Material: Cloth
Surround Design: M– roll
Basket Materials: Alumium
Magnet Materials: 75.8 Ounce Ferrite
T/S Parameters
Resonance Frequency: 49Hz
Electrical Quality Factor: 0.311
Mechanical Quality Factor: 3.155
Total Quality Factor: 0.283
Cone Area : 57.256cm²
Mechanical Mass : 61.063g
BL: 18.490T.M.
Mounting Information:
Overall Diameter: 310mm/12inch
Baffle Cutout Diameter: 293mm/11.53 inch
Bolt Circle Diameter: 289mm/11.37 inch
Overall Depth: 123mm/ 4.84 inch
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