Feat ures and Benefit s
The HDL-4 offers a number of improvements over other
●High power handling capability of 250 watts/channel
continuous m usic power.
●Pre-printed Room Labels are included for easy identification
of speaker ON/OFF buttons.
●Rear-panel switch for constant or selectable impedance
●Self-cleaning, silver-plated switch contacts assure m any
years of trouble-free use.
●Isolated left and right channel ground returns make the
HDL-4 compatible with all types of amplifiers.
●M assive copper traces on printed circuit board handle
large amounts of amplifier current, ensuring high dynamic
range and clarity.
●M ay be used with 4, 6, or 8-ohm speaker systems.
If you have
the operation of the
Niles HDL-6, contact
your local Niles
dealer or Niles
Customer Service at