Contacta HLD9 Hearing Loop Driver

Code: 954.013UK
  • £989.00
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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 : line Balanced XLR or 6.3mm TRS jack

Input : mic Balanced XLR with switchable phantom power or 6.3mm TRS jack for electret mic with 3.3Vdc via 680 ohm load

Loop connection 4 pole speakon connector

Loop drive current 10A RMS compliance current @ 1kHz sine wave

Loop drive voltage 36V RMS compliance voltage

Frequency response 100Hz - 5kHZ

Distortion Better than -40dB inputs at nominal level

Automatic gain control Digitally controlled

Dimensions 63 x 200 x 266mm

Weight 2.5kg

Finish Aluminium power coated black housing stainless steel front & rear

This product has not been reviewed yet.