Negotiable
The date of payment from buyers deliver within days
Guangdong
Long-term effective
2017-09-02 15:00
149
Company Profile
By certification [File Integrity]
Contact：gzshangsheng(Mr.)
Email：
Telephone：
Phone：
Area：Guangdong
Address：No.13 Bi Village North Road, Yingbin Avenue, Huadu District, Guangzhou, China
Website：http://www.soundsingpros.com/ http://gzshangsheng.shanxismy.com/
Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 12" midrange speaker manufacturers and suppliers, providing with 12" mid speaker wholesale, welcome to import high quality products from our factory.
SD-120058A is a 12” mid speaker with good performance of midrange.
It is powerful, long throw speaker. Vocal sound is especially good and fit for line array system. We have one series 10” speaker.
Speakers Feature
3” voice coil line array speakers
Very good midrange
Specifications
Nominal Diameter: 337 mm/ 12 inch
Rated Impedance: 8 OHM
Sensitivity: 98 dB
Frequency Range: 45 Hz –3500Hz
Peak Power: 800 W
RMS Power: 400 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: Aluminum
Magnet Materials: 89 Oz Ferrite
T/S Parameters
Resonance Frequency: 49Hz
Electrical Quality Factor: 0.279
Mechanical Quality Factor: 5.080
Total Quality Factor: 0.265
Cone Area : 57.256cm²
Mechanical Mass : 49.543g
BL: 17.578T.M.
Mounting Information:
Overall Diameter: 337mm/12inch
Baffle Cutout Diameter: 314mm/12.36 inch
Bolt Circle Diameter: 281mm/11.06 inch
Overall Depth: 140mm/ 5.51 in
