Read Sony XS-R4644 Service Manual online
SERVICE MANUAL
Published by Sony Techno Create Corporation
Sony Corporation
Audio&Video Business Group
XS-R4644
SPECIFICATIONS
COAXIAL 4-WAY SPEAKER
9-889-876-01
2010G05-1
©
2010.07
US Model
Ver. 1.0 2010.07
PARTS LIST
1-858-481-11 SPEAKER (4 x 6 inch) (Lch)
1-858-481-21 SPEAKER (4 x 6 inch) (Rch)
4-187-258-11 MANUAL,
INSTRUCTION
(ENGLISH, FRENCH, SPANISH)
1
1-834-939-51 CORD, SPEAKER CONNECTION (1 piece)
2
3-240-189-11 SCREW, SPECIAL (1 piece)
3
4-188-568-01 BRACKET (1 piece)
4
7-685-645-79 SCREW +BVTP 3X6 TYPE2 IT-3 (1 piece)
5
7-688-005-02 W 5, SMALL (1 piece)
1
2
4
5
3
SPEAKER CONNECTION
CORD
u 2
SCREW (
φ 3 u 6)
u 8
WASHER (M5)
u 8
SPECIAL SCREW
(
φ 4 u 30)
u 8
BRACKET
u 2
Ref. No.
Part No.
Description
Remark
Speaker Coaxial
4-way:
Woofer 10 × 16 cm
(4 × 6 in) cone type
Midrange 3.5 cm (1
(4 × 6 in) cone type
Midrange 3.5 cm (1
7
/
16
in)
cone type
Tweeter 1.1 cm (
Tweeter 1.1 cm (
7
/
16
in) dome
type
Super Tweeter 0.8 cm
(
Super Tweeter 0.8 cm
(
11
/
32
in) dome type
Short-term Maximum Power*
1
140 W*
2
Rated power
30 W*
2
Rated impedance
4 Ω
Output sound pressure level
86±2 dB (1 W, 1 m)*
2
Effective frequency range
80 – 23,000 Hz*
2
Mass
Approx. 520 g (1 lb 3 oz)
Supplied accessories
Parts for installation
Design and specifications are subject to change without notice.
*
1
“Short-term Maximum power” may also be referred to as
“Peak Power.”
*
2
Testing Condition : IEC 60268-5 (2003-05)
Dimensions (with adaptor)
Unit: mm (in)
Reference Point
Reference Axis
Reference Plane
77 (3
1
/
8
)
ø 6 (
1
/
4
)
73 (2
7
/
8
)
1
23
(4
7
/
8
)
1
34
(5
3
/
8
)
1
57
(6
1
/
4
)
ø
70
(2
7
/
8
)
1
44
(5
3
/
4
)
6 (
1
/
4
)
99 (4)
86 (3
1
/
2
)
102 (4
1
/
8
)
47 (1
7
/
8
)
41 (1
5
/
8
)
XS-R4644
REVISION HISTORY
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Ver.
Date
Description of Revision
1.0
2010.07
New
Display