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Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 12" subwoofer manufacturers and suppliers, providing with 12" bass speakers wholesale, welcome to import high quality products from our factory.
SD-120029A is a 12” high power bass speaker. Aluminum basket with shorter cone ,it can produce more bass. This speaker even in high power doesn’t have any distortion. It has very good performance of low bass and mid.
Speakers Feature
4” edge wound coil bass speakerr
123Oz Ceramic magnet
High quality speaker cone
Specifications
Nominal Diameter: 310 mm/ 12 inch
Rated Impedance: 8 OHM
Sensitivity: 96 dB
Frequency Range: 50 Hz –2000Hz
Peak Power: 900 W
RMS Power: 450 W
Voice Coil Diameter: 99.2mm/ 7 inch
Voice Coil Material: CCAR
Number of layers: Outside
Cone Material: Paper Cone
Surround Material: Cloth
Surround Design: Triple– roll
Basket Materials: Alumium
Magnet Materials: 123 Ounce Ferrite
T/S Parameters
Resonance Frequency: 49Hz
Electrical Quality Factor: 0.379
Mechanical Quality Factor: 8.609
Total Quality Factor: 0.363
Cone Area : 61.575cm²
Mechanical Mass : 99.086g
BL: 20.165T.M.
Mounting Information:
Overall Diameter: 310mm/12inch
Baffle Cutout Diameter: 290mm/11.41 inch
Bolt Circle Diameter: 280mm/11.02 inch
Overall Depth: 115mm/ 4.52 inch
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