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HLD7 Loop Driver

Perfekt för samlingslokaler, mindre kontorslandskap, församlinghem mm.
9.595 kr
Artikelnummer: 75182

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A pioneering, modular, hearing loop driver for perimeter or phased array configurations, suitable for large area applications such as theatres, conference facilities, sports arenas, concert halls and auditoria. As a Class D driver, it manages power extremely efficiently, meaning that it emits very little heat from its compact packaging. To make the experience of using it as simple as possible, the driver includes sophisticated communication capabilities, enabling remote set-up and control of levels, as well as system interrogation and performance monitoring. Complies with the following standards: FCC class “B” EMC (emissions); IEC 60118-4:2006 (in correct installations); BS EN 55103-1:2009 (EMC emissions); BS EN 55103-2:2009 (EMC immunity).

  • Built-in 90º phase shift
  • Flexible configuration
  • Ultra-efficient power utilisation
  • Sleep mode
  • High frequency compensation
  • Continuous self-testing
  • Accurate, lockable controls (front panel mounted)
  • Input and drive level indication
  • Intelligent protection system
  • Flexible audio inputs
  • Interface to external communication devices






  • Input : lineBalanced XLR or 3.6mm TRS jack
  • Input : micBalanced XLR with switchable phantom power or 6.3mm jack for electret microphone with 3.3Vdc pantom power via 680 Ohm load
  • Loop connection4 pole speakon connector
  • Loop drive current6A RMS compliance current @ 1Khz sine wave
  • Loop drive voltage15V RMS compliance voltage
  • Frequency response : ±3dB100 Hz - 5kHz
  • DistortionBetter than -40dB inputs at nominal level
  • Automatic gain controlDigitally controlled
  • Dimensions44.5 x 200 x 266 mm
  • Weight2.5kg
  • FinishAluminium power coated black housing stainless steel front & rear