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