Niles Audio HDL-4 - Manual (Page 3)

Features and Benefits
The HDL-4 offers a number of improvements over other
speaker selectors:
● High power handling capability of 250 watts/channel
continuous music power.
● Pre-printed Room Labels are included for easy identification
of speaker ON/OFF buttons.
● Rear-panel switch for constant or selectable impedance
protection.
● Self-cleaning, silver-plated switch contacts assure many
years of trouble-free use.
● Isolated left and right channel ground returns make the
HDL-4 compatible with all types of amplifiers.
● Massive copper traces on printed circuit board handle
large amounts of amplifier current, ensuring high dynamic
range and clarity.
● May be used with 4, 6, or 8-ohm speaker systems.
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I G H
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E F I N I T I O N
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P E A K E R
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E L E C T I O N
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Y S T E M
TECH
SUPPORT
HOTLINE
If you have
questions regarding
the operation of the
Niles HDL-6, contact
your local Niles
dealer or Niles
Customer Service at
1-800-289-4434.