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Consumer Precautions; Specifications - Yamaha NS-P420 Quick Connect Manual

Home theater speaker package

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Consumer Precautions

Read these precautions carefully before operating your
NS-P420 speaker system:
• Since the NS-A426 speakers can be wall mounted for
surround use, it is essential that they are firmly secured.
Be sure to consult a reliable source about the best type
of hanger for your particular wall's construction. Secure
installation is the purchaser's responsibility.
• Do not attach them to thin plywood or soft wall
surface materials as the screws may tear free,
causing the speakers to fall and be damaged, or
resulting in personal injury.
• Do not fasten the NS-A426 speakers to walls with
nails, adhesives, or other unsafe hardware. Long-
term use and vibrations may cause them to pull free.
• Do not place any speakers where they are liable to be
knocked over or struck by falling objects. Stable
placement will also ensure better sound performance.
• The NS-A426 speakers feature a magnetically-
shielded design, but there is still a chance that
placing them too close to a TV set might impair
picture color. Should this happen, move the
speakers away from the TV set.

Specifications

MODEL:
QUANTITY:
TYPE:
SPEAKER COMPLEMENT:
SENSITIVITY:
FREQUENCY RESPONSE:
NOMINAL IMPEDANCE:
MIN./MAX. AMPLIFIER POWER:
DIMENSIONS (H X W X D):
WEIGHT:
4
NS-A426
5
Satellite Speaker,
Acoustic Suspension
Magnetically-shielded
4" Aluminum-Cone Woofer
1/2" Dome Tweeter
88 dB/1 W/1 m
60 Hz ~ 22 kHz (+ 3 dB)
6 Ω
10 W/120 W
9" H x 6" W x 4 1 ⁄ 4" D
23 lb (boxed as NS-AP426)
NS-P420 Quick-Connect Guide
• Placing speakers on the same stand or shelf as a
turntable can result in feedback.
• Never touch the woofer or tweeter units with your
hand or expose them to excessive physical shock. If
they are dented or bent, the sound will be distorted.
• Lower the power amplifier/receiver volume control
before changing input sources. Never change input
sources (for example, FM to CD) at high listening
levels. Always turn the amplifier/receiver unit off
when installing or removing input cables.
• Any time you note distortion, reduce the volume
control on your power amplifier/receiver to a lower
setting. Never allow your power amplifier to be
driven into "clipping."
• Do not attempt to clean the speakers with chemical
solvents, as this might damage the finish. To clean,
wipe with a dry, soft cloth.
• To prevent the enclosure from warping or discolor-
ing, do not place the speakers where they will be
exposed to direct sunlight or excessive humidity.
SW-4
1
Powered Subwoofer,
Bass Reflex
10" High-Polymer Coated Woofer
_
25 ~ 200 Hz (-10 dB)
5 Ω
Built-in 100 W Advanced YST Amplifier
18 1 ⁄ 8" H x 14 1 ⁄ 2" W x 15 3 ⁄ 16" D
42 lb (boxed)

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