Augspurger GAH4K-B HF Driver.

Augspurger GAH4K-B HF Driver.


Augspurger GAH4K-B Replacement high frequency compression driver. Priced per single transducer.  Specifications Throat Diameter: 2" / 50.8mm Impedance: 8 or 16 ohms AES Power Rating: 125 Watts above 500Hz Program Power:...

Augspurger GAH4K-B Replacement high frequency compression driver.

Priced per single transducer. 

Specifications

  • Throat Diameter: 2" / 50.8mm
  • Impedance: 8 or 16 ohms
  • AES Power Rating: 125 Watts above 500Hz
  • Program Power: 250 Watts above 500Hz
  • Sensitivity (1W/1m): 116dB SPL
  • Frequency Response: 500Hz - 20kHz
  • Recommended Crossover: 500Hz @ 24dB or 900Hz @ 12dB
  • Voice Coil Diameter: 4.0" / 101.6mm
  • Flux Density: 1.9T
  • Mounting Information
  • Overall Diameter: 5.875" / 149.26mm
  • Overall Depth: 3.25" / 82.55mm
  • Mounting: (4) 1/4-20 studs on 4" dia. centers
  • Net Weight: 10.4 lb. / 4.73 kg
  • Materials
  • Diaphragm: Pure Beryllium
  • Voice Coil: Edgewound Copper Clad Aluminum
  • Diaphragm Suspension: Mylar
  • Input Connectors: Goldplated Push-Button Terminals
  • Magnet: Neodymium