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WG148-991TN

Horn/Driver Combinations 1.4 inches

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HF Continuous Power Handling
 
 
 
 
 

Features

  • Line Array optimized Waveguide with DE991TN8 driver
  • 120° max horizontal coverage
  • 108.5 dB sensitivity
  • 200 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 Handling1100 W
  • Continuous Power Handling2200 W
  • Sensitivity (1W/1m)3108.5 dB
  • Frequency Range4800.0 - 17.0 kHz
  • Voice Coil Diameter86 mm (3.4 in)
  • Flux Density1.94 T
  • Recommended Crossover51.0 kHz
  • Winding MaterialCCAW
  • Diaphragm MaterialTitanium
  • Magnet MaterialNeodymium Ring

Mounting and Shipping Info

  • Exit Size224x25 mm (8.8x1 in)
  • Driver Diameter115 mm (4.53 in)
  • Dimensions240x80x240.6 mm (9.45x3.15x9.47 in)
  • Net Weight2.78 kg (6.13 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.