WF-840/1040/1240

 

MODEL POWER SPL IMP VOICE RESP MAGNET
  (watts) (dB) (Ω) COIL (Hz) (Oz)
WF-840 400 89 4~8 2" 40-2300 2*40
WF-1040 500 90 4~8 2"  30-2000 2*50
WF-1240 700 92 4~8 2.5"  26-1700 2*60
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