Installation instructions – Boston Acoustics 351 361 381 User Manual
Page 3
3
Installation Instructions
NOTE: This manual assumes the installer possesses skill in the proper use of hand and power
tools, a knowledge of local building and fire codes and a familiarity with the environment behind
the wall or ceiling in which the speakers will be installed.
Quantity
Description
2
Designer Series Speakers
2
Mounting Bracket
2
Barrier Cloth
2
Painting Mask
2
Metal Grille
1
Template
1
Owner’s Manual/Installation Instructions
1
Hardware Package*
Examine the contents of the package and verify that it contains the following:
Loudspeaker
Side View
Mounting Bracket
Mounting Hole
351
361
381
9
1
⁄
2
"
(241mm)
9
5
⁄
8
"
(143mm)
8
3
⁄
4
"
(223mm)
10
9
⁄
16
"
(268mm)
10
1
⁄
2
"
(267mm)
9
7
⁄
8
"
(251mm)
12
3
⁄
8
"
(315mm)
12
3
⁄
8
"
(315mm)
11
3
⁄
4
"
(298mm)
6
3
⁄
4
"
(171mm)
2
5
⁄
8
"
(67mm)
5
5
⁄
8
"
(143mm)
5
3
⁄
4
"
(146mm)
7
3
⁄
4
"
(197mm)
2
7
⁄
8
"
(73mm)
6
11
⁄
16
"
(170mm)
7
1
⁄
8
"
(181mm)
9
9
⁄
16
"
(243mm)
3
1
⁄
4
"
(83mm)
8
9
⁄
16
"
(218mm)
8
1
⁄
2
"
(216mm)
Quantity
Description
Hardware package* contents:
12
8-32 x 2" screw
2
Cable clamp –
3
⁄
16
"
* If the hardware package is missing any items, or is not found,
additional packages are available from Boston Acoustics.