Yamaha NS-U50 Service Manual

I DIMENSIONS
110 ( 4-5/16" )
55 ( 2-1/8" ) 55 ( 2-1/8" )
FRONT
I SPECIFICATIONS
Type ................ 2-way acoustic suspension magnetic shielding
Speaker Unit
Woofer ........................................... 9 cm (3-1/2") cone
Tweeter ..................... 2.5 cm (15/16") balanced dome
Impedance ................................................................... 6 ohms
Frequency Response ................................. 75 Hz – 30 kHz
Nominal Input Power ................................................... 40 W
100692
SPEAKER SYSTEM
NS-U50
192 ( 7-9/16" )
Unit : mm ( inch )
SERVICE MANUAL
I ATTACHING STAND
Attach the included stands
to the speakers using the
t w o i n c l u d e d s c r e w s .
Place the speakers next to
a personal computer on a
desktop to achive the
optimum listening position.
Be sure to attach the
stands to the speakers
correctly as shown in the
figure. If you attach them
in the opposite direction or
otherwise incorrectly, the
speakers may fall and be damaged or cause injury.
I Non skid pad
To prevent the speakers from sliding around, attach the
supplied pads as shown in the illustration.
You can also use the screw holes on the rear of the
speaker for installing the speakers.
18.8 60 18.8
A screw with a diameter of 4 mm
and a pitch of 0.7 mm can be
used.
Unit: mm
Maximum Input Power .............................................. 100 W
Sensitivity ...................................................... 88 dB/2.83 V/m
Crossover Frequency ................................................ 5 kHz
Dimensions (W x H x D) .................... 110 x 293 x 192 mm
Weight .............. 2.0 kg (4 lbs. 7 oz.) /1 piece (stand included)
Accessories ........................ Stand x 2, Screws for stand x 4,
Non skid pad x 8, Speaker cord (2m) x 2
✻ Specifications are subject change without notice due to
product improvements.
(4-5/16" x 11-9/16" x 7-9/16")
P.O.Box 1, Hamamatsu, Japan