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R = R1 + R2 +
...
R1 = 4 (ohms)
R =
1
1 1
R1
+
R2
+
...
R =
1
= 2 (ohms)
1 1
4
+
4
R =
1
+
1
= 4 (ohms)
1 1 1 1
4
+
4 4
+
4
图 . 2-1 Fig. 2-1
R = 4 + 4 = 8 (ohms)
R2 = 4 (ohms)
图 . 2-2 Fig. 2-2
R1 = 4 (ohms)
R2 = 4 (ohms)
图 . 2-3 Fig. 2-3
4 (ohms) 4 (ohms)
4 (ohms) 4 (ohms)
重要安全措施
提醒 : 为了您的安全 , 请务必仔细阅读以下内容
1. 窒息
将扬声器单元从塑料包装中取出后 , 请
务必妥善处置塑料包装以免儿童受到不
必要的伤害。包装袋可能造成儿童的窒
息。
2. 电源电压
请将扬声器的装置连接至 12V 直流、负
极接地。
3. 水和潮气
请不要将扬声器安装在有水或者潮湿的
地方。
4. 灰尘和不稳固的地方
请不要将扬声器安装在不稳固的地方或
者灰尘较多的地方。
5. 改动
请不要试图打开或者改动扬声器单元 ,
这样可能会引起火灾或者故障。
6. 清洁
请不要用汽油、石油或者任何具有腐蚀
性的液体来清洁扬声器单元。清洁扬声
器请使用一块柔软、干燥的布擦拭即可。
7. 故障
当扬声器单元冒烟、发出异味、或者没
有声音 , 请立刻关断电源。之后 , 请尽
快联系您的经销商或者最近的维修站。
IMPORTANT SAFEGUARDS
Caution : Read this page carefully to keep your safety.
1. Suffocation
After taking the unit out of the
polyethylene bag, be sure to dispose
of the polyethylene bag out of the
reach of children. Otherwise, they
may play with the bag, which could
cause hazard of suffocation.
2. Power supply voltage
Connect the illumination lamp-
equipped speakers to DC 12V,
negative ground.
3. Water and moisture
Do not install the speakers in
locations which may be subject to
water or moisture.
4. Dust and unstable locations
Do not install the speakers in
unstable locations or locations
subject to dust.
5. Modification
Do not attempt to open or modify the
unit, for this could cause fire hazard
or malfunction.
6. Cleaning
Do not use gasoline, naphtha, or any
type of solvent to clean the speakers.
Clean by wiping with a soft, dry cloth.
7. Malfunction
In the event the unit generates smoke
or abnormal smell or no sound comes
out from the speaker, immediately
switch the power OFF. After this,
please contact your dealer or nearest
service station as soon as possible.
安装
1. 将建伍提供的模板放在面板上 , 然后标出孔的位置。
2. 按照标出的位置开出一个大孔 , 并且开一些用于固定扬声器的螺钉孔。
3. 揭开密封海绵的不干胶贴 , 将胶面粘贴在扬声器的固定边沿的背面 , 这样会使安装面同安装面板
更好的贴合。
系统连接
首先 , 检查功率放大器的功率。如果功率放大器的额定功率高于副低音扬声器的额定输入功率 , 请
增加扬声器的数量或者降低功率放大器的增益 , 使输入扬声器的功率低于扬声器的额定输入功率。
输入功率大于扬声器额定输入功率会导致扬声器发出噪音或者扬声器的损坏。同时 , 如果使用多扬
声器连接 , 请注意扬声器的总阻抗。请根据功率放大器的阻抗来改变扬声器的连接方式。
图 . 1-1 Fig. 1-1 图 . 1-2 Fig. 1-2
■
串联
■ Series Wiring
• Use a crossover network of your choice with an appropriate cut-off frequency.
Caution
The sensitivity of the power amplifier should be set to the same value as the pre-
output volume of the CD player or Tuner.
注意事项
:
请仔细浏览以下一些注意事项以免产生扬声器的损坏。
•
请不要持续输入与峰值功率相等的功率。
•
当音量被调至太高 , 声音可能会失真或者处于非正常状态。如果一
旦出现这种现象 , 请立刻调低音量。
•
当您将主机置于高的音量时 , 请不要播放或取出光碟或磁带 , 或者
操作功放的电源开关和分频器。
Note:
Observe the following cautions to prevent damage to the
speakers.
• You cannot input the same power as “peak power” continually.
• When the volume is set too high, the sound may be distorted
or abnormal. Reduce the volume promptly in case of such
phenomena.
• While the listening volume is set to a high level, do not load or
eject a disc or cassette tape or operate the selector and power
switches of the amplifier.
KFC-W3010
KFC-W2510
副低音扬声器
安装说明书
SUBWOOFER
INSTRUCTION MANUAL
B61-1292-00 (MND)
关闭电源 !
POWER OFF!
Installation
1. Place the supplied template on the panel and then mark the hole positions.
2. Cut open a large hole and make screw holes.
3. Peel off the covering sheet from the spacer, and attach the spacer on the back of the speaker flange so
that the flange is completely covered.
System connections
First, check the power of the amplifier. If the power of the amplifier is higher than the subwoofer’s rated
input power, increase the number of subwoofers so that the power fed to each subwoofer is lower than
its rated input power, or lower the sensitivity of the amplifier. Supplying power greater than its rated input
power of the subwoofer will cause noise and/or breakage. Also, if using multiple subwoofers, be careful
about the total impedance. Change the connecting pattern of the speakers according to the capable
impedance of the amplifier.
■
并联
■ Parallel Wiring
■
串联 - 并联连接
■ Series-Parallel Wiring
•
使用分频器选择不同使用状态的使用频率
警告
请将功率放大器的增益调至与 CD 播放器或者调频调幅接收机的预置输出值接近
的数值。
电子分频器
Electronic crossover network
功率放大器
Power amplifier
全频扬声器
Full range speaker
副低音扬声器
Subwoofer
主机
Center unit
图 . 3 Fig. 3
KFC-W3010
KFC-W2510
B61-1292-00_0_KFC-W3010_W2510.indd 4-1 06.3.16 2:12:29 PM