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WG148-780TN

Horn/Driver Combinations 1.4 inches

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HF Continuous Power Handling
 
 
 
 
 

Features

  • Line Array optimized Waveguide with DE780TN8 driver
  • 120° max horizontal coverage
  • 107.6 dB sensitivity
  • 220 W continuous program power capacity
  • Neodymium magnet assembly with shorting copper cap

Specifications

  • Nominal Impedance8 Ω
  • Horizontal Coverage120 ° Max
  • Active Radiating Factor93.3 %
  • Waveguide MaterialABS

Specifications HF unit

  • Minimum Impedance7.8 Ω
  • Nominal Power Handling1110 W
  • Continuous Power Handling2220 W
  • Sensitivity (1W/1m)3107.6 dB
  • Frequency Range4500.0 - 18.0 kHz
  • Voice Coil Diameter75 mm (3.0 in)
  • Flux Density1.95 T
  • Recommended Crossover51.0 kHz
  • Winding MaterialCCAW
  • Diaphragm MaterialTitanium
  • Magnet MaterialNeodymium Ring

Mounting and Shipping Info

  • Exit Size224x25 mm (8.8x1 in)
  • Driver Diameter112 mm (4.41 in)
  • Dimensions240x80x230.6 mm (9.45x3.15x9.08 in)
  • Net Weight2.38 kg (5.25 lb)
  • 2 hour test made with continuous pink noise signal within the range from the recommended crossover frequency to 20 kHz. Power calculated on rated minimum impedance.
  • Power on Continuous Program is defined as 3 dB greater then the Nominal rating.
  • Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
  • Waveguide mounted on 90°x10° bell horn
  • 12 dB/oct. Or higher slope high-pass filter.