Boston Acoustics SX50 User manual

Boston Acoustics, Inc. 300 Jubilee Drive Peabody,Massachusetts 01960 U.S.A. bostonacoustics.com
©2005 Boston Acoustics, Inc. All rights reserved. Boston, Boston Acoustics, and the Boston Acoustics logo
are registered trademarks of Boston Acoustics, Inc.
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Specifications: SX50
Nominal Size 5 1⁄4" (130mm)
RMS Power Handling 65w
Peak Power Handling 200w
Frequency Response (±3dB) 58-20kHz
Impedance 4Ω
Sensitivity (1w/1M) 90dB
042-002333-1
1
3
/ 4 ‘’
44mm
1
7
/ 8 ‘’
47mm
4
5
/ 8 ‘’
116mm
1
3
/ 4 ‘’
43mm
6
11
/ 16 ‘’
169mm
2
3
/ 16 ‘’
55mm
# Description Quantity
1 Type S2 3⁄4” Tweeter 2
2 SX50 Crossover 2
3 SX50 Woofer 2
4 SX50 Woofer Grille 2
5 Flush-Angle Tweeter Mount 2
6 Surface-Angle Tweeter Mount 2
7 SX50 Crossover Cover 2
8 Hex Head Screw 8
9 Spring Clip 8
10 Terminated Woofer Wire 2
11 Terminated Tweeter Wire 2
12 Spring Clip-Front 2
13 Spring Clip-Rear 2
14 M4x10mm (3⁄8") 2
15 M3x12mm (1⁄2") 2
16 M4x20mm (3⁄4") 8
17 #6 x 3⁄8" Silver Socket Head Screw 4
18 Woofer Gasket 2
not shown 16/18AWG. Connector Barrel 8
not shown Hex Key 1
2‘’
50mm 2
1
/ 4 ‘’
57mm
1
3
/ 4 ‘’
44mm
7
/ 16 ‘’ \ 10mm*
9
/ 16 ‘’ \ 15mm**
1‘’
25mm
1
1
/ 2 ‘’
38mm
1
7
/ 8 ‘’
47mm
2‘’
50mm 2
1
/ 4 ‘’
57mm
1
3
/ 4 ‘’
44mm
7
/ 16 ‘’ \ 10mm*
9
/ 16 ‘’ \ 15mm**
1‘’
25mm
1
1
/ 2 ‘’
38mm
1
7
/ 8 ‘’
47mm
2‘’
50mm 2
1
/ 4 ‘’
57mm
1
3
/ 4 ‘’
44mm
7
/ 16 ‘’ \ 10mm*
9
/ 16 ‘’ \ 15mm**
1‘’
25mm
1
1
/ 2 ‘’
38mm
1
7
/ 8 ‘’
47mm
2‘’
50mm 2
1
/ 4 ‘’
57mm
1
3
/ 4 ‘’
44mm
7
/ 16 ‘’ \ 10mm*
9
/ 16 ‘’ \ 15mm**
1‘’
25mm
1
1
/ 2 ‘’
38mm
1
7
/ 8 ‘’
47mm
1
7
/ 16 "
36 mm
6
11
/ 16 "
169 mm
1
3
/ 4 "
43 mm
SX50 5 1⁄4-inch (130mm) Component Speakers
Woofer Dimensions
Crossover Dimensions
Surface-Angle Tweeter
Mount Dimensions
Flush-Angle Tweeter
Mount Dimensions
* Depth Without Spring Clip
** Depth With Spring Clip
2‘’
50mm 2
1
/ 4 ‘’
57mm
1
3
/ 4 ‘’
44mm
7
/ 16 ‘’ \ 10mm*
9
/ 16 ‘’ \ 15mm**
1‘’
25mm
1
1
/ 2 ‘’
38mm
1
7
/ 8 ‘’
47mm
2‘’
50mm 2 1/4‘’
57mm
1 3/4‘’
44mm
7/16‘’ \ 10mm* 9/16‘’ \ 15mm**
1‘’
25mm
1 1/2‘’
38mm
1 7/8‘’
47mm

Surface-Angle Mount Flush-Angle Mount Tweeter Level Adjustment
15
16
6
5
1
B C D EA
Wire ConnectionsSecure CrossoversConnect CrossoversRemove Covers
Connecting Crossover Cases
Re-Install Covers
System Wiring
Grille Installation
17
7
2
8
9
18
4
3
10
2
16
SX50 Woofer Wiring
2
13
12
5
14
1
SX50 5 1⁄4-inch (130mm) Component Speakers
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