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Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 18" raw speakers manufacturers and suppliers, providing with 18" raw speakers wholesale, welcome to import high quality products from our factory.
SD-180026A a 18” raw speaker which suitable used as mid bass speaker. Outstanding performance midrange to assemble it into full range 2 way professional audio systems.
Stereo Speaker Feature
123OZ ceramic magnet
Non press paper cone
Sensitivity 95db
Audio Pro Speaker General Specifications
Nominal Diameter: 461 mm/ 18 inch
Rated Impedance:8 OHM
Sensitivity: 95 dB
Frequency Range: 30 Hz –2500Hz
Peak Power: 1600 W
RMS Power: 800 W
Voice Coil Diameter: 99.2mm/ 4 inch
Voice Coil Material: Copper
Number of layers: Outside
Cone Material: Non Press Paper Cone
Surround Material: Polycotton
Surround Design: Triple– roll
Basket Materials: Aluminum
Magnet Materials: 123 oz Ceramic
Loudspeaker T/S Parameters
Resonance Frequency: 29HZ
Electrical Quality Factor: 0.515
Mechanical Quality Factor :1.935
Total Quality Factor: 0.407
Cone Area : 3268.5px²
Mechanical Mass :341.810g
BL: 26.161T.M.
Music Speakers Mounting Information:
Overall Diameter: 462mm/18inch
Baffle Cutout Diameter: 442mm/17.4inch
Bolt Circle Diameter: 427mm/16.81 inch
Overall Depth: 238mm/ 9.37inch