1
SA-WM20
SERVICE MANUAL
ACTIVE SUBWOOFER
US Model
Canadian Model
AEP Model
UK Model
E Model
SPECIFICATION
Ver.1.0 2001.1
Sony Corporation
Audio Entertainment Group
General Engineering Dept.
9-873-806-11
2001A0900-1
© 2001. 1
System
Type
Active Subwoofer (magnetically shielded design)
Speaker unit
Woofer: 20 cm dia. (8 in.), cone type
Amplifier section
Continuous RMS
output :
Canadian model (0.8%) 50W
European model (DIN) 50 W
Other models (0.8%) 50 W
Reproduction frequency range
28 Hz – 200 Hz
High frequency cut-off frequency
50 Hz – 200 Hz
Phase selector
NORMAL, REVERSE
Inputs
Input jacks
LINE IN: input pin jack
SPEAKER IN: input terminals
Output jacks
SPEAKER OUT: output terminals
General
Power requirements
Canadian model: 120 V AC, 60 Hz
European model: 230 V AC, 50/60 Hz
Power consumption
50 W
Dimensions
Approx. 270 x 325 x 385 mm
(10
3
/
4
x 12
7
/
8
x 15
1
/
4
in.) (w/h/d)
Mass
10 kg (22 lb 1oz)
Supplied accessories
Foot pads (4)
Audio connecting cord (1 phono plug – 1 phono
plug), 2 m (6 ft 6
1
/
2
in.) (1)
Speaker cords, 2.5 m (8 ft 2
1
/
2
in.) (2)
Design and specifications are subject to change
without notice.
