Niles Audio HDL-6 ユーザーズマニュアル
The actual impedance load the HDL-6 presents to your receiver
or amplifier will vary, depending on how many speaker pairs
are playing, and the impedance rating of each speaker. If you
have six pairs of 8-ohm speakers playing, the HDL-6 will present
a 4.3 ohm impedance load to your receiver/amplifier. With six
pairs of 4-ohm speakers playing, the load drops to slightly
under 4 ohms.
or amplifier will vary, depending on how many speaker pairs
are playing, and the impedance rating of each speaker. If you
have six pairs of 8-ohm speakers playing, the HDL-6 will present
a 4.3 ohm impedance load to your receiver/amplifier. With six
pairs of 4-ohm speakers playing, the load drops to slightly
under 4 ohms.
If you intend to use the HDL-6 with more than two pairs of
4-ohm speakers, it is recommended that you verify that the
receiver or amplifier is capable of driving a 4-ohm load. Consult
your Niles dealer, or receiver/amplifier manufacturer, if you are
uncertain about the capabilities of the receiver/amplifier.
4-ohm speakers, it is recommended that you verify that the
receiver or amplifier is capable of driving a 4-ohm load. Consult
your Niles dealer, or receiver/amplifier manufacturer, if you are
uncertain about the capabilities of the receiver/amplifier.
Type of Speaker Wire
For most applications, we recommend you use 16 or 18 gauge,
stranded copper speaker wire for the HDL-6 connections. For
wiring runs longer than 80 feet, 14 gauge wire is recommend-
ed. Using speaker wire larger than 14 gauge for the HDL-6 con-
nections is not recommended—the wire may not fit into the
connectors. Never use solid-core, aluminum, or "Romex" type
wire with the HDL-6. When running speaker wires inside walls,
most states and municipalities in the U.S. specify that you must
use a special type of speaker wire. Usually, the requirement is
that the wire has a specific "CL" fire rating, such as "CL-2" or
"CL-3". Consult your Niles dealer, building contractor, or local
building and inspection department if unsure about which type
of wire is best for your application.
stranded copper speaker wire for the HDL-6 connections. For
wiring runs longer than 80 feet, 14 gauge wire is recommend-
ed. Using speaker wire larger than 14 gauge for the HDL-6 con-
nections is not recommended—the wire may not fit into the
connectors. Never use solid-core, aluminum, or "Romex" type
wire with the HDL-6. When running speaker wires inside walls,
most states and municipalities in the U.S. specify that you must
use a special type of speaker wire. Usually, the requirement is
that the wire has a specific "CL" fire rating, such as "CL-2" or
"CL-3". Consult your Niles dealer, building contractor, or local
building and inspection department if unsure about which type
of wire is best for your application.
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"TECH TIP"
Wire size is
expressed by it's
AWG (American
Wire Gauge)
number. The lower
the AWG number,
the larger the
wire,
i.e., 12 AWG wire is
physically larger