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ND7409

    • Features
    • 1. 1.5" exit throat

      2. 180 W continuous program power hangding

      3. 109 dB sensitivity 1w/1m

      4. 700Hz~18kHz frequency range

      5. Titanium diaphragm

      6. 75mm (3") edgewound aluminum voice coi

      7. Copper inductance ring for extended HF responsel

      8. Neodymium magnet structure

General Specifications3
Throat Diameter 38/1.5 mm/inch
Rated Impedance 8 ohm
Power bandling(1.0k-18kHz)
  Nominal2
  Continuous Porgram3

90
180

Watts
Watts
Sensitivity4
(lw/lm,on axis,on horn)

109

dB
Frequency Range5 700~18k Hz
Minimum Impedance(Zmin) 7.8 ohm
Voice Coil Diameter 75/3 mm/inch
Voice Coil Material Edgewound Aluminum
Voice Coil Winding Former Kapton
Phase Plug Material Composite
Diaphragm Material Titanium
Flux Density 1.9 T
Magnet Material Neodymium
Mounting Information
Overall Diameter 124 mm
Overall Depth 56 mm
Net Weight 2.1 kg
    4xM6 holes, 90º on 102mm diameter