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Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 12" low mid speaker manufacturers and suppliers, providing with 12"mid bass speaker wholesale, welcome to import high quality products from our factory.
SD12G301A is a high power 12” mid bass speaker. We design to use thick washer and t-yoke, 3” inside and outside voice coil, good quality cone to get clear mid and deep bass. It is recommended to use in line array system and two way cabinets.
Speakers Feature
3” inside and outside professional loudspeaker
Non press speaker paper cone
Specifications
Nominal Diameter: 320 mm/ 12 inch
Rated Impedance: 8 OHM
Sensitivity: 97 dB
Frequency Range: 45 Hz –3000Hz
Peak Power: 800 W
RMS Power: 400 W
Voice Coil Diameter: 75.5mm/ 3 inch
Voice Coil Material: Copper
Number of layers: Inside/ Outside
Cone Material: Paper Cone
Surround Material: Cloth
Surround Design: M– roll
Basket Materials: Aluminum
Magnet Materials: 89Oz Ferrite
T/S Parameters
Resonance Frequency: 45Hz
Electrical Quality Factor (Qes): 0.247
Mechanical Quality Factor (Qms): 4.005
Total Quality Factor (Qts): 0.232
Cone Area (Sd) : 57.256cm²
Mechanical Mass (Mms) : 68.104g
BL: 21.128T.M.
Mounting Information:
Overall Diameter: 320mm/12inch
Baffle Cutout Diameter: 300mm/11.81 inch
Bolt Circle Diameter: 285mm/11.22inch
Overall Depth: 136mm/ 5.35 inch