1.75" Horn Driver
Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 1.75" horn driver manufacturers and suppliers,Website:, providing with 1.75" horn driver wholesale, welcome to import high quality products from our factory.
SD-1089A is a 1.75” horn driver with polyimide diaphragm.
We use thick washer and t-yoke, high grade ferrite magnet, aluminum cover to get high sensitivity high frequency. It is suitable for 12” ,15” cabinets. We have more models like plastic cover, aluminum cover , screw on , bolt on and so on.
Products specification
Rated Power: 40W
Peak Power:80W
Impedance:8 Ohm
DC Impedance: 5.6Ohm
Sensitivity:103dB
Frequency Response:1.2khz-20khz
Voice Coil Diameter: 1.75 Inch
Voice Coil Wire Material: CCAR
Bobbin Material: Kapton
Voice Coil Layers: 1 layer
Diaphragm: Polyimide
Throat (Exit)Diameter: 1 Inch
Magnet Size: 40OZ
Mounting Detail:
Outer diameter: 120mm/4.72”
Depth:61mm/2.4”
Mounting hole: φ76*3*M6 /φ56*2*M6
Packing Information:
1pc one carton, 8pcs one outer box
Carton Size: 27.5*28*21CM
Other Information
Place of Original: Guangzhou, China
Payment Terms: T/T, Western Union, Money Gram
Port of Delivery: Huangpu, Guangzhou, China
Production Lead Time:30days after receive 30% T/T
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