With transformer

SJD-50FT with transformer

  • Be applied in public adderess announcement applications.
  • The driver unit in die-casting aluminum.
  • The driver units are apply to SJH-75RH, SJH-TH40 or other drivers.
  • High power and high efficiency and provides highly articulate sound.
  • Power control: by move PIN.

Features

  • The thermostable and abrasion-resistant diaphragm by specially coating voice coil.
Specification
Model SJD-50FT SJD-75FT
Input(Rated) 50W/40W/30W/20W 75W
Frequency Range 250Hz-5Khz 250Hz-5Khz
SPL(1W/1M) 112db 112db
Impedance 200Ω / 250Ω / 330Ω / 500Ω 133Ω
Voice Coil 49.5Ø 49.5Ø
Net weight 2.6kg 3kg
Dimensions 110Ø x 135mm 110Ø x 135mm
Materials Ferrite Ferrite
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SJD-100FT with transformer

  • The driver unit in die-casting aluminum.
  • The driver units are apply to SJH-75RH, SJH-TH40 or other drivers.
  • High power and high efficiency and provides highly articulate sound in any harshest environment.

Features

  • The thermostable and abrasion-resistant diaphragm by specially coating voice coil and applied it to driver unit.
Specification
Model SJD-100FT
Input(Rated) 100W
Frequency Range 250Hz-5Khz
SPL(1W/1M) 113db
Impedance 100Ω
Voice Coil 66.04Ø
Net weight 4kg
Dimensions 118Ø x 178mm
Materials Alnico
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