Yamaha NS-PB120 - Manual (Page 7)

Specifications
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Engl
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■ Operating the speaker terminals
1
Rotate the speaker terminal counterclockwise to
loosen it.
2
Insert the bare wire.
3
Rotate the speaker terminal clockwise to tighten
it.
4
Test the security of the connection by pulling
gently on the cable.
Notes
• Make sure the terminal is gripping the bare wire, not
the insulation.
• Make sure the bare wires do not touch each other, as
this could damage the speaker or amplifier.
• If the connections are faulty, you will hear no sound
from the speakers.
■ Connecting to an amplifier
Connect each speaker to the appropriate speaker terminals on your amplifier by using the cables you prepared earlier.
For details, see “Connection diagram” (page 5).
Make sure you connect the speakers with the correct polarity—positive (+) terminals to positive (+) terminals, and
negative (–) terminals to negative (–) terminals. If you get them crossed over, the sound will be unnatural and lack bass.
In your AV receiver’s speaker size settings, specify small (or “S”) for all of the NS-PB120 speakers.
Once you have connected all of the speakers, plug the amplifier and other AV components into suitable AC wall outlets.
Type ................2-way acoustic suspension magnetic shielding type
Driver ................................... Woofer: 6.5 cm (2-1/2") cone type x 2
Tweeter: 2 cm (3/4") silk dome type
Nominal input power ................................................................ 30 W
Maximum input power ........................................................... 100 W
Impedance ...................................................................................... 6 Ω
Frequency response ................................110 Hz – 46 kHz (-10 dB)
– 100 kHz (-30 dB)
Sensitivity ...............................................................82 dB/2.83 V, 1 m
Dimensions (W x H x D)
NS-B120 ........................150 x 305 x 99 mm (5-7/8 x 12 x 3-7/8")
NS-C120...................305 x 150 x 99 mm (12 x 5-7/8 x 3-7/8") *1
305 x 133 x 125 mm (12 x 5-1/4 x 4-1/2") *2
NS-C120
Weight ...........................................................................1.8 kg (4.0 lbs)
Specifications are subject to change without notice.
Positive (+)
Negative (–)
Loosen
Tighten
Specifications
*1 *2
H
D
H
D