Yamaha NS-90 Service manual
NS-90/C120/120
SPEAKER SYSTEM
NS-90/C120/120
SERVICE MANUAL
■ SPECIFICATIONS
NS-90 NS-C120 NS-120
Type 2-way bass reflex 2-way bass reflex 2-way bass reflex
magnetic shielding type magnetic shielding type magnetic shielding type
Speaker Unit
Woofer 13 cm (5") cone 10 cm (4") cone x 2 13 cm (5") cone
Tweeter 3 cm (1") dome 3 cm (1") dome 3 cm (1") dome
Frequency Response 60 Hz ~ 35 kHz 60 Hz ~ 35 kHz 42 Hz ~ 35 kHz
Nominal Impedance 6 ohms 6 ohms 6 ohms
Nominal Input Power 60 W 60 W 60 W
Maximum Input Power 200 W 200 W 200 W
Sensitivity 89 dB/2.83 V/m 88 dB/2.83 V/m 88 dB/2.83 V/m
Crossover Frequency 3 kHz 3 kHz 3 kHz
Input Terminal Screw / Banana type Screw / Banana type Screw / Banana type
Dimensions (W x H x D) 168 x 310 x 177 mm 480 x 140 x 171 mm 168 x 800 x 269 mm
(6-5/8" x 12-3/16" x 7") (18-7/8" x 5-1/2" x 6-3/4") (6-5/8" x 31-1/2" x 10-9/16")
Weight 4 kg (8 lbs. 13 oz.) /1 piece 5.2 kg (11 lbs. 7 oz.) 12.5 kg (27 lbs. 9 oz.) /1 piece
Finish Cherry / Black Cherry / Black Cherry / Black
Accessories Velcro strips Spike x 4, Stand x 4
NS-90/C120/120
✻ Specifications are subject to change without notice due to product improvements.
100715
P.O.Box 1, Hamamatsu, Japan
NS-90/C120/120
■ DIMENSIONS
NS-90
40(1-9/16")
60(2-3/8")
310(12-3/16")
21(13/16")
168(6-5/8") 177(7")
156(6-1/8")
NS-C120 NS-120
54
(2-1/8")
Unit : mm (inch)
160(6-5/16")
480(18-7/8")
150(5-7/8")
21(13/16")
Unit : mm (inch)
171(6-3/4")
140(5-1/2")
800(31-1/2")
612(24-1/16")
250(9-13/16")19(3/4")
168(6-5/8") 269(10-9/16")
Unit : mm (inch)
1
Loading...