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Soundsing Audio Manufacturing Co.,Ltd is one of the leading China 18" bass speakers manufacturers and suppliers, providing with outdoor pa speaker wholesale, welcome to import high quality products from our factory.
SD18P400 is very fit for single 18" and double 18" cabinet as replacment subwoofer for DJ, Party,Club and so on. It is 4" inside and outside wire voice coil, dual silicone dampers, thick washer and t-yoke. As a outdoor PA speaker, clear midrange ,strong ,flexible bass and powerful are its advantage and also the reason of popular selling in our market.
Raw Subwoofer Feature
1000Watt RMS high power speaker
4” inside and outside coil
Dual silicone dampers
Excellent Bass
Bass Speaker General Specifications
Nominal Diameter: 465 mm/ 18 inch
Rated Impedance:8 OHM
Sensitivity: 99 dB
Frequency Range: 35 Hz – 1.6kHz
Peak Power: 1000 W
RMS Power: 2000 W
Voice Coil Diameter: 100mm/ 4 inch
Voice Coil Material: Copper
Number of layers: Inside/Outside
Cone Material: No pressed pulp
Surround Material: Polycotton
Surround Design: Triple– roll
Basket Materials: Aluminum
Magnet Materials: 123 oz Ceramic
Power Subwoofer Speaker T/S Parameters
Resonance Frequency: 35HZ
Qes: 0.317
Qms: 6.619
Qts: 0.302
Sd: 136.572 cm²
Mms: 170.260g
BL Strength Factor: 23.531T.M.
Mounting Information:
Overall Diameter: 465mm/18inch
Baffle Cutout Diameter: 443mm/17.44inch
Bolt Circle Diameter: 421mm/16.57 inch
Overall Depth: 205mm/ 8.07inch
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