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Installing the speakers
Installing the center speaker
Place the center speaker centrally between the front
speakers, facing directly forward.
When placing it on a flat surface (TV rack, etc), affix
the supplied fasteners to bottom of the speaker.
Refer to the illustration.
When wall-mounting it, see “Wall-mounting the
speakers”. (See below.)
• Wipe the surface clean before affixing the fasteners. If
the surface is dirty, oily or wet, adhesive strength is
weakened and the speaker may fall.
Wall-mounting the speakers
You can mount the speakers on the wall as follows.
1
Install screws into a solid wall or wall support
as shown in the illustration. Use 3.5 to 4 mm
(1/8") diameter self-tapping screws.
2
Hang each speaker by its keyhole slots onto
the protruding screws.
• Make sure the shaft of the screw is seated in the narrow
part of the keyhole slot. Otherwise, the speaker may fall.
• Do not mount the speakers on thin plywood or on a
wall with a soft surface material. Otherwise, the
screws may pull out of the surface and the speakers
may fall, possibly damaging the speakers or causing
personal injury.
• Do not affix the speakers to a wall using nails,
adhesives, or unstable hardware. Long-term use and
vibration may cause the speakers to fall.
• To avoid accidents resulting from tripping over loose
speaker cables, affix the cables to the wall.
• Mount the speakers in a wall location that will be
unlikely to result in injury to an individual’s head.
• When using speaker brackets (commercially available)
to mount the speakers on the wall or ceiling, we
strongly recommend using safety wire (may be
supplied with the bracket) between the speaker and
bracket to prevent the speaker from falling.
• When installing these speakers on a wall mounted
bracket, it is essential that they are firmly secured.
Be sure to consult a reliable source about the best
type of fastener for your particular wall/ceiling’s
construction.
Fastener
Peel off the seal.
TV rack, etc.
Note
26 mm (1")
Wall/
wall support
3 mm
(1/8")
Minimum
20 mm (3/4")
NS-B51
2.1 kg
(4.6 lbs.)
NS-C51
3.3 kg
(7.3 lbs.)
210 mm (8-1/4")
Note
Warning
