Specifications - Yamaha NS-BP401 Bedienungsanleitung

PRECAUTIONS
• Install the speakers in a cool, dry, clean, stable and horizontal
place.
• To avoid electric shock, fire, injury, damage to the speakers, and
discoloration of the cabinet, install away from windows, heat
sources, sources of excessive vibration, dust, moisture, cold, rain,
water, falling objects, noise sources (transformers, motors, etc.)
and direct sunlight.
• Do not insert a hand or object into the port or pick up the speaker
by holding the port, as it may cause personal injury or damage to
the speaker.
• Any time you note distortion, reduce the volume control on your
amplifier to a lower setting. Never allow your amplifier to be
driven into "clipping". Otherwise the speakers may be damaged.
• When using an amplifier with a rated output power higher than
the nominal input power of the speakers, care should be taken
never to exceed the speakers' maximum input.
• Do not attempt to clean the speakers with chemical solvents
(ex.alcohol or thinners etc.); this might damage the finish. Use a
clean, dry cloth.
• Do not attempt to modify or fix the speakers. Contact qualified
Yamaha service personnel when any service is needed. The cabi-
net should never be opened for any reasons.
• Secure placement or installation is the owner's respon-
sibility. Yamaha shall not be liable for any accident
caused by improper placement or installation of speak-
ers.
ACCESSORIES
Check that the following items are included.
Speaker cable (2 m) x 2 / Grille x 2 / Non-skid pads (8 pcs.) x 1
ATTACHING THE GRILLE
The speaker and the grille are packed
separately. To attach the grille, line up
the projections (magnets) on the reverse
side of the grille with their
corresponding screw heads on the
speaker.
Note
When the grille is removed, be sure not to touch the
speaker units with your hands or to exert excessive force
with tools.
CONNECTION TO YOUR AMPLIFIER
BEFORE MAKING CONNECTIONS, MAKE SURE THAT
THE AMPLIFIER IS SWITCHED OFF.
See page 1 for the connection method.
2
En
PLACING THE SPEAKERS
• Place the speakers on a sturdy, vibration-free surface.
• Better stereo images will be obtained when the speakers are
slightly angled in towards the listening position.
• When placing the speakers on a flat surface, affix the included
non-skid pads to the corners of the speaker undersides, as shown.
The pads will prevent the speaker from moving around.
Note
Placing this unit too close to a CRT TV set might happen
impair picture color or create a buzzing noise. Should
this happen, move the speaker away from the TV set.

SPECIFICATIONS

NS-BP401
Type ..............................................2-way bass-reflex speaker system
Driver.....................................................13 cm (5-1/4") cone woofer
Impedance.................................................................................... 6 Ω
Frequency response .................................. 50 Hz to 40 kHz (-10 dB)
Nominal input power .................................................................60 W
Maximum input power ............................................................120 W
Sensitivity .................................................................85 dB/2.83 V/m
Crossover frequency .................................................................3 kHz
Dimensions (W × H × D) .................................176 × 310 × 327 mm
Weight........................................................................ 5.9 kg (13 lbs.)
NS-BP301
Type ..............................................2-way bass-reflex speaker system
Driver.....................................................13 cm (5-1/4") cone woofer
Impedance.................................................................................... 6 Ω
Frequency response .................................. 55 Hz to 40 kHz (-10 dB)
Nominal input power .................................................................60 W
Maximum input power ............................................................110 W
Sensitivity .................................................................85 dB/2.83 V/m
Crossover frequency .................................................................4 kHz
Dimensions (W × H × D) .................................176 × 310 × 297 mm
Weight....................................................................... 4.6 kg (9.9 lbs.)
* Specifications are subject to change without notice due to
product improvements.
* Care should be taken not to exceed the input power values noted
above.
Non-skid pads
Non-magnetic shielding type
3 cm (1-1/4") soft dome tweeter
100 kHz (-30 dB)
(6-7/8" × 12-1/4" × 12-7/8")
Non-magnetic shielding type
3 cm (1-1/4") soft dome tweeter
100 kHz (-30 dB)
(6-7/8" × 12-1/4" × 11-3/4")