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LF Speakers Neodymium


Key Features



MODEL M085003
Nominal Diameter 200/8 mm/inch
Rated impedance 8 ohm
Power handing capacity 150 watts
Sensitivity(1w/1m) 96.5 dB
Frequency Range FS-8000 Hz
Voice Coil Diameter 50/2 mm/inch
Voice Coil Material Copper Clad Aluminium
Number of layer 2
Kind of layer outside 
Resonance frequency Fs 74 Hz 
Dc resistance Re 5.4 ohm
Mechanical factor Qms 3.75
Electrical factor Qes 0.3
Total factor Qts 0.28
BL factor BL 13.5 T.M
Effective Moving mass Mms 20.64 g
Effective Cas air load Vas 14.65 liters
Effective piston area Sd 0.0219 m^2
Overall Diameter Φ210/Φ8.27 mm/inch
Bolt Circle Diameter Φ196.8/Φ7.75 mm/inch 
Bolt Hole Diameter 6-Φ6.8/6-Φ0.27 mm/inch
Mount Baffle Cut-out Φ186/Φ7.32 mm/inch
Depth 92/3.62 mm/inch
Net Wei       (4 unit) 8 kg
Shipping Weight  (4 unit) 10 kg
Package Size    (4 unit) 480*245*265 mm 

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