CN250
SERVICE MANUAL
9-877-363-01 Sony Corporation
2003E05-1 Home Audio Company
C 2003.05 Published by Sony Engineering Corporation
Ver 1.0 2003.05
SPEAKER SYSTEM
AEP Model
SS-CN250/FCR450/FCRW150/
SR250/SW150
SPECIFICATIONS
[SS-FCR450] [SS-FCRW150]
COMPONENT MODEL NAME FOR THESE SYSTEM
SS-FCR450/FCRW150 are composed of following models.
For SS-MB150H and SS-MF450H, refer to the service manual issued separately.
SS-FCR450 (Black or Maple Type) SS-FCRW150 (Maple Type)
Center Speaker SS-CN250 SS-CN250
Rear Speaker SS-SR250 SS-SR250
Front Speaker SS-MF450H SS-MB150H
Subwoofer – SS-SW150
SS-MB150H (Front speaker)
Speaker system 2-way-speaker system
Magnetically shielded type
Speaker units Woofer: 13 cm, cone type
Tweeter: 2.5 cm, Nano-Fine Balanced Dome
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity Maximum input power: 120 W
Sensitivity 87 dB (1 W, 1 m)
Effective frequency range 80 Hz - 50,000 Hz
Dimensions (w/h/d)
Approx. 170 ×250 × 185 mm,
including front grille
Mass Approx. 3.5 kg/pc
Approx. 21.0 kg in shipping carton
Supplied accessory Speaker cord 2.5 m (2)
SS-CN250 (Center speaker)
Speaker system Full range,
magnetically shielded
Speaker unit Full range: 10 cm, cone type (2)
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity Maximum input power: 100 W
Sensitivity 88 dB (1 W, 1 m)
Frequency range 85 Hz - 20,000 Hz
Dimensions (w/h/d)
Approx. 355 × 130 × 144 mm,
including front grille
Mass Approx. 2.2 kg/pc
Approx. 21.0 kg in shipping carton
Supplied accessory Speaker cord 2.5 m (1)
Foot (4)
SS-MF450H (Front speaker)
Speaker system
3-way-speaker system
Magnetically shielded type
Speaker units Woofer: 16 cm, cone type
Midrange: 8.0 cm, cone type
Tweeter: 2.5 cm, Nano-Fine Balanced
Dome
Enclosure type Bass reflex
Rated impedance 8 ohm
Power handling capacity Maximum input power 150 W
Sensitivity 88 dB (1 W, 1 m)
Effective frequency range 50 Hz – 50,000 Hz
Dimensions (w/h/d) Approx. 220
×
850
×
255 mm,
including front grille
Mass Approx. 10.2 kg per speaker, net
Approx. 29.0 kg in shipping carton
Supplied accessory Speaker cord 2.5 m (2)
SS-CN250 (Center speaker)
Speaker system Full range,
magnetically shielded
Speaker unit Full range: 10 cm, cone type (2)
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity Maximum input power: 100 W
Sensitivity 88 dB (1 W, 1 m)
Frequency range 85 Hz - 20,000 Hz
Dimensions (w/h/d)
Approx. 355 × 130 ×144 mm,
including front grille
Mass Approx. 2.2 kg/pc
Approx. 29.0 kg in shipping carton
Supplied accessory Speaker cord 2.5 m (1)
Foot (4)
SS-SR250 (Rear speaker)
Speaker system Full range,
magnetically shielded
Speaker unit Full range: 10 cm, cone type
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity Maximum input power: 100 W
Sensitivity 85 dB (1 W, 1 m)
Frequency range 85 Hz - 20,000 Hz
Dimensions (w/h/d) Approx. 180
×
130
×
146 mm,
including front grille
Mass Approx. 1.2 kg/pc
Approx. 29.0 kg in shipping carton
Supplied accessory Speaker cord 10 m (2)
()
SS-SR250 (Rear speaker)
Speaker system Full range,
magnetically shielded
Speaker unit Full range: 10 cm, cone type
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity Maximum input power: 100 W
Sensitivity 85 dB (1 W, 1 m)
Frequency range 85 Hz - 20,000 Hz
Dimensions (w/h/d) Approx. 180
×
130
×
146 mm,
including front grille
Mass Approx. 1.2 kg/pc
Approx. 21.0 kg in shipping carton
Supplied accessory Speaker cord 10 m (2)
SS-SW150 (Subwoofer)
Speaker system Passive Sub woofer
Speaker unit Woofer: 13 cm, cone type (2)
Enclosure type Bass reflex
Rated impedance 8 ohms
Power handling capacity Maximum input power: 120 W
Sensitivity 88 dB (1 W, 1 m)
Frequency range 40 Hz -200 Hz
Dimensions (w/h/d) Approx. 190
×
430
×
294 mm
Mass Approx. 7.1 kg/pc
Approx. 21.0 kg in shipping carton
Supplied accessory Speaker cord 2.5 m (2)
Design and specifications are subject to change without notice.
2
SS-CN250/FCR450/FCRW150/SR250/SW150
Ref. No. Part No. Description Remark
Ref. No. Part No. Description Remark
1 X-4955-387-1 GRILL FRAME (CN) ASSY (MAPLE)
1 X-4955-827-1 FRAME ASSY (CN), GRILLE (BLACK)
2 4-874-614-61 SCREW (1) (3.5X16), TAPPING
3 4-247-949-01 SPEAKER CABINET (BLACK)
3 4-247-949-11 SPEAKER CABINET (MAPLE)
SP1 1-825-211-11 SPEAKER (10cm)
SP2 1-825-211-11 SPEAKER (10cm)
EXPLODED VIEWS AND PARTS LIST
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
NOTE:
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑↑
Parts Color Cabinet's Color
(1) SS-CN250
1
2
SP1
3
SP2
2
not supplie
d
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