User Manual
Manuals
Brands
Yamaha Manuals
Professional Audio
Loudspeaker
4
5
6
7
8
9
10
11
12
13
Table Of Contents
简介
目录
注意事项
包装内物品
安装前检查
安装说明
技术规格
50
DHR1
0, CHR1
0
BCS251
BBS251
B
W
S251-400
B
W
S251-300
±1
8
0°
±90°
±1
8
0°
±90°
±1
8
0°
±90°
(249)
(736)
(259)
(746)
(201)
(6
88
)
BCS251
BBS251
B
W
S251-400
B
W
S251-300
±1
8
0°
±90°
±1
8
0°
±90°
±1
8
0°
±90°
(1
8
7)
(492)
(245)
(550)
(235)
(540)
1
...
...
9
10
11
12
13