JBL Stage A120P 取扱説明書

STAGE A100P/A120P

OWNER'S MANUAL

Powered Subwoofer • Caisson de graves actif • Subwoofer alimentado

• Leistungsstarker Subwoofer • Subwoofer alimentato •

パワード･サブウー

ファー

•

강력한 서브우퍼

• Subwoofer alimentado • Aktiv subwoofer

• Aktiivinen alibassokaiutin • Aktiv subwoofer • Aktiv subwoofer

• Aangedreven subwoofer • Aktywny głosnik niskotonowy •

通電式重低音喇叭

•

有源低音扬声器

• Subwoofer bertenaga •

Активный сабвуфер

STAGE A100P/A120P

Powered Subwoofer

A120P/A100P

THANK YOU FOR CHOOSING THIS JBL

®

PRODUCT

Your new JBL

®

powered subwoofer incorporates a high-performance

transducer and built-in amplifier that delivers the powerful, dynamic and

accurate low-frequency performance that makes your film soundtracks

and music come alive. And with adjustable crossover, phase controls

and automatic turn on/off, it is also simple to connect and set up.

We're confident that this JBL subwoofer will provide every note of

enjoyment that you expect – and that when you think about purchasing

additional audio equipment for your home, car or office, you will once

again choose JBL products.

This quick-start guide contains all the information you need to set up,

connect and adjust your new subwoofer. For more in-depth information,

go to our web site: www.jbl.com.

INCLUDED ITEMS

4X

1X

Note: Type of power plug varies by regions.

OWNER'S MANUAL

2

SUBWOOFER REAR-PANEL CONTROLS AND CONNECTION

1) Power Mode:

When switched to 'Auto' position, the subwoofer will then be in Standby

mode. It will automatically turn on when an audio signal is detected

and will return to the Standby mode when no audio signal is detected

after approximately 10 minutes. Setting this switch to 'On' keeps the

subwoofer powered until Power Switch is turned 'Off.'

2) On/Standby LED:

When the Power Switch is in the 'On' position, this LED indicates whether

the subwoofer is in the On or Standby state.

• When the LED glows blue, the subwoofer is turned On.

• When the LED glows red, the subwoofer is in the Standby mode.

3) Phase Switch:

This switch determines whether the subwoofer transducer's piston-

like action moves in and out in phase with the main speakers. If the

subwoofer were to play out of phase with the main speakers, the sound

waves from the main speakers could partially cancel out the sound waves

from the subwoofer, reducing bass performance and sonic impact. This

phenomenon depends in part on the placement of all the speakers relative

to the listening position and to each other in the room.

4) Crossover Control:

This control determines the highest frequency at which the subwoofer

reproduces sounds. The higher you set the Crossover control, the higher

in frequency the subwoofer will operate and the more its bass will “overlap”

that of the speakers. This adjustment helps achieve a smooth transition of

bass frequencies between the subwoofer and the speakers for a variety of

different rooms and subwoofer locations.

5) Volume:

Use this control to adjust the subwoofer's volume. Turn the knob

clockwise to increase the volume; turn the knob counterclock-wise to

decrease the volume.

6) Subwoofer (LFE Input):

Connect the subwoofer to the dedicated subwoofer / LFE output of a

receiver/processor.

7) Power Switch:

Set this switch in the 'On' position to turn the subwoofer on. If you will

be away from home, or will not be using the subwoofer for an extended

period, set this switch in the 'Off' position to conserve energy.

8) Power Input:

After you have made and veriﬁed the subwoofer's input connection, plug

the power cord into an active, unswitched electrical outlet for proper

operation of the subwoofer.

DO NOT plug the power cord into the accessory outlets found on some

audio components.

www.jbl.com

3

English

PLACING THE SUBWOOFER

The performance of a subwoofer is directly related to its placement in the listening room

and its physical position relative to the other speakers in the system.

While it is true that in general our ears do not hear directional sounds at the low

frequencies where subwoofers operate, when installing a subwoofer within the limited

conﬁnes of a room, the reﬂections, standing waves and absorptions generated within the

room will strongly inﬂuence the performance of any subwoofer system. As a result, the

speciﬁc location of the subwoofer in the room does become important to the amount

and quality of bass that is produced.

For example, placing the subwoofer next to a wall generally will increase the amount of

bass in the room; placing it in a corner (1) generally will maximize amount of bass in the

room. However, corner placement can also increase the destructive effect of standing

waves on bass performance. This effect can vary depending on the listening position –

some listening positions may yield very good results while others may have far too much

(or too little) bass at certain frequencies.

In many rooms, placing the subwoofer along the same plane as the left and right

speakers (2) can produce the best integration between the sound of the subwoofer and

that of the left and right speakers. In some rooms, the best performance could even

result from placing the subwoofer behind the listening position (3).

We strongly recommend that you experiment with placement before choosing a ﬁnal

location for your subwoofer. One way you can determine the best location for the

subwoofer is by temporarily placing it in the listening position and playing music with

strong bass content. Move around to various locations in the room while the system is

playing (putting your ears where the subwoofer would be placed), and listen until you ﬁnd

the location where the bass performance is best. Place the subwoofer in that location.

CONNECTING THE SUBWOOFER

TO A RECEIVER OR PREAMP/PROCESSOR WITH A LOW-PASS FILTERED DEDICATED SUBWOOFER OUTPUT (LFE)

TO A RECEIVER OR PREAMP/PROCESSOR WITH PREAMP OUTPUTS

Front Left

Speaker

Center

Speaker

Front Right

Speaker

Surround Left

Speaker

Surround Right

Speaker

SUBWOOFER

INPUT

Receiver/Processor

SUBWOOFER LFE

OUT

NOTE: This subwoofer / LFE cable is not included, but

can be purchased from an electronics retailer.

• Be sure to turn the Crossover on the subwoofer fully

clockwise when using this type of connection. This type

of setting bypasses the subwoofer's internal crossover

and uses your receiver or processor's crossover.

• Check your receiver or processor menu settings and set

the subwoofer selection to 'On' or 'Yes.'

Please be sure to review the owner's manual for your

receiver or processor for more information on speaker

setup and configuration.

SUBWOOFER

INPUT

PREAMP

OUTPUT

NOTE: This special subwoofer / LFE cable is not included,

but can be purchased from an electronics retailer. An

RCA Y-Adapter cable can also be used to make this type

of connection.

• We recommend setting the subwoofer's Crossover

setting to 80Hz for mid-sized speakers, higher for

smaller (satellite) speakers, and lower for larger

floorstanding speakers.

STAGE SUB A100P

10" 300 Watts powered subwoofer

• 10" (250mm) Polycellulose Low-Frequency Woofer

• Power: 150W RMS (300W Dynamic)

• Frequency Response: 32Hz - 150Hz

• Crossover Frequencies: 50Hz – 150Hz (variable) 24dB/octave

• Controls: Auto Power, Crossover, Level, Phase

• Input: One (1) Line-Level LFE Input

• Enclosure Type: Bass-Reflex via Rear-Firing Tuned Ports

• Power Requirement: 120V, 60Hz (US) ; 220V-230V, 50/60Hz (EU)

• Power Consumption (Idle/Full/Power): <0.5W (standby) / 205W/1.6A

(max – 230V) / 205W/3.15A (max – 120V)

• Dimensions (W x D x H): 335 x 380 x 340 mm

• Weight: ?? lbs (?? kg)

OPERATING THE SUBWOOFER

TURNING THE SUBWOOFER ON AND OFF

Set the subwoofer's Power Switch to the 'On' position. Now set the

subwoofer's Power Mode to the 'Auto' position. The subwoofer will

automatically turn itself on when it receives an audio signal, and it will go

into Standby mode after it has received no audio signal for approximately

10 minutes. The subwoofer's LED will glow blue when the subwoofer is

on and will glow red when the subwoofer is in Standby.

If you will not be using the subwoofer for an extended period – for

instance, if you're going on vacation – set the Power Switch to the 'Off'

position.

SUBWOOFER ADJUSTMENTS: CROSSOVER

The Crossover control adjusts the subwoofer's built-in low-pass filter

crossover between 50Hz and 150Hz. The higher you set the Crossover

control, the higher in frequency the subwoofer will operate and the more

its bass will 'overlap' that of the speakers. This adjustment helps achieve

a smooth transition of bass frequencies between the subwoofer and the

speakers for a variety of different rooms and subwoofer locations.

To set the Crossover control, listen for the smoothness of the bass. If

the bass seems too strong at certain frequencies, try a lower Crossover

control setting. If the bass seems too weak at certain frequencies, try a

higher Crossover control setting.

SUBWOOFER ADJUSTMENTS: VOLUME

Use the volume control to set the subwoofer's volume. Turn the

knob clockwise to increase the subwoofer's volume; turn the knob

counterclock-wise to decrease the volume. Once you have balanced the

subwoofer's volume with that of the other speakers in your system, you

shouldn't have to change the volume control setting.

Notes on Setting Subwoofer Volume:

• Sometimes the ideal subwoofer volume setting for music is too loud for

films, while the ideal setting for films is too quiet for music. When setting

the subwoofer volume, listen to both music and films with strong bass

content and find a 'middle ground' volume level that works for both.

• If your subwoofer always seems too loud or too quiet, you may want

to place it in a different location. Placing the subwoofer in a corner will

tend to increase its bass output, while placing it away from any walls or

corners will tend to lessen its bass output.

STAGE SUB A120P

12" 500 Watts powered subwoofer

• 12" (305mm) Polycellulose Low-Frequency Woofer

• Power: 250W RMS (500W Dynamic)

• Frequency Response: 32Hz - 150Hz

• Crossover Frequencies: 50Hz – 150Hz (variable) 24dB/octave

• Controls: Auto Power, Crossover, Level, Phase

• Input: 1 x Line-Level LFE Input

• Enclosure Type: Bass-Reflex via Rear-Firing Tuned Ports

• Power Requirement: 120V, 60Hz (US) 220-230V, 50/60Hz (EU)

• Power Consumption (Idle/Full/Power): <0.5W (standby) / 335W/2A (max

– 230V) / 335W/4A (max – 120V)

• Dimensions (W x D x H): 390 x 420 x 395 mm

• Weight: ?? lbs (?? kg)

SUBWOOFER ADJUSTMENTS: PHASE

The Phase switch determines whether the subwoofer driver's piston-

like action moves in and out in phase with the speakers. If the subwoofer

were to play out of phase with the speakers, the sound waves from

the speakers could partially cancel out the waves from the subwoofer,

reducing bass performance and sonic impact. This phenomenon

depends in part on the placement of all the speakers relative to each

other and the listener(s) in the room.

Although in most cases you should leave the Phase switch in the

'Normal' position, there is no absolutely correct setting for the Phase

switch. When the subwoofer is properly in phase with the speakers, the

sound will be clearer and have maximum impact, and percussive sounds

like drums, piano and plucked strings will sound more life-like. The best

way to set the Phase switch is to listen to music that you know well and

to set the switch in the position that gives drums and other percussive

sounds maximum impact.

USING THE SUPPLIED CARPET SPIKES

Four metal spikes are supplied for use when you place the subwoofer on

a carpeted surface. Do not use these spikes when placing subwoofer on

non-carpeted surfaces.

To insert the spikes:

1. Gently lay the subwoofer on its side (not its front or back) on a soft,

nonabrasive surface.

2. Screw each spike into the threaded insert in each foot. Make sure all

four spikes are screwed in completely for stability.

Note: NEVER drag the subwoofer to move it. Always carefully lift the

subwoofer and carry it to its new location.

HARMAN International Industries, Inc.

8500 Balboa Boulevard, Northridge, CA 91329 USA

JBL is a trademark of HARMAN International Industries, Incorporated, registered in the United States and/or other countries.

Features, specifications and appearance are subject to change without notice.

www.jbl.com

STAGE A100P/A120P

Powered Subwoofer • Caisson de graves actif • Subwoofer alimentado

Leistungsstarker Subwoofer • Subwoofer alimentato • パワード･サブウー •

ファー • 강력한 서브우퍼 • Subwoofer alimentado • Aktiv subwoofer

Aktiivinen alibassokaiutin • Aktiv subwoofer • Aktiv subwoofer •

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有源低音扬声器  •



STAGE A100P/A120P



A120P/A100P

JBL

®

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®

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1X

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

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

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

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

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



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

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.

STAGE SUB A100P



Polycellulose







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 – 



LFE



/





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



 x  x 











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

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



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

LED









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















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

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



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

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





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





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











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



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

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

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



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







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

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





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

STAGE SUB A120P



Polycellulose







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 – 



LFE



/





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



 x  x 





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



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

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









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

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







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



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

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



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

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















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





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

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



STAGE A100P/A120P

用户手册

Powered Subwoofer • Caisson de graves actif • Subwoofer alimentado

• Leistungsstarker Subwoofer • Subwoofer alimentato •

パワード･サブウー

ファー

•

강력한 서브우퍼

• Subwoofer alimentado • Aktiv subwoofer

• Aktiivinen alibassokaiutin • Aktiv subwoofer • Aktiv subwoofer

• Aangedreven subwoofer • Aktywny głosnik niskotonowy •

通電式重低音喇叭

•

有源低音扬声器

• Subwoofer bertenaga •

Активный сабвуфер

STAGE A100P/A120P

有源低音扬声器

A120P/A100P

感谢您选择 JBL

®

产品

全新的 JBL

®

有源低音扬声器集成了高性能换能器及内置功放，具有强

劲、充满动力和准确的低频声音表现，真实还原澎湃的电影声效和动听

音乐。搭配可调整分频、相位控制和自动开关机功能，令连接和设置操

作进入简便化时代。

我们自信这款 JBL 低音扬声器能将每一个音符化为最顶级的听觉享受，

让您沉醉其中。我们坚信，当需要为家里、汽车或办公室购置更多音频

设备时，JBL 产品必将是您的首选。

本快速入门指南内含与这款全新低音扬声器的设置、连接及调整操作相

关的全部信息。有关更多详细信息，请浏览我们的网站：www.jbl.com。

包装内容

4X

1X

注意：电源插头的类型因地区而异。

用户手册

2

低音扬声器后面板控件和连接

1) 电源模式：

切换至“Auto”（自动）位置时，低音扬声器将进入待机模式。检测到

音频信号时，扬声器将自动打开；如果约 10 分钟都检测不到音频信号，

扬声器将返回至待机模式。将此开关设置为“On”（打开），低音扬声

器将一直开启直至将电源开关设置为“Off”（关闭）。

2) 打开/待机 LED 指示灯：

此 LED 指示灯用于在电源开关处于“On”（打开）位置时，指示低音扬

声器是处于打开还是待机状态。

LED 指示灯呈蓝色亮起时，表示低音扬声器处于打开状态。

LED 指示灯呈红色亮起时，表示低音扬声器处于待机模式。

3) 相位开关：

此开关用于确定低音扬声器换能器的向内和向外活塞式运动是否与所使

用的主扬声器同相。如果低音扬声器工作时与主扬声器异相，主扬声器

的声波可能会部分抵消低音扬声器的声波，使低音表现和声音冲击力受

到减损。这一现象在一定程度上与所有扬声器相对于收听位置，以及房

间中各扬声器之间的布局相关。

4) 分频控件：

此控件用于控制低音扬声器重现声音时的最高频率。分频控件设置得越

高，低音扬声器运作频率也就越高，其低音与扬声器的低音“重叠”越

多。这一调整有助于提高低音扬声器和扬声器之间的低音频率转换流畅

度，使其能够适应更多不同房间和低音扬声器位置的组合。

5) Volume（音量）：

此控件用于调整低音扬声器的音量。顺时针转动旋钮即提高音量；逆时

针转动则降低音量。

6) 低音扬声器（LFE 输入）：

将低音扬声器连接至接收器/处理器上的专用低音扬声器 / LFE 输出。

7) 电源开关：

将此开关切换至“On”（打开）位置，便可打开低音扬声器。如果长

期不在家中或不使用低音扬声器，请将此开关切换至“Off”（关闭）位

置，以便节省能源。

8) 电源输入：

建立低音扬声器输入连接并确认无误后，请将电源线插入通电、不连开

关掣的电源插座以开启低音扬声器。

请勿将电源线插入其他音频组件的配件插座。

www.jbl.com

3

中

放置低音扬声器

对低音扬声器性能造成直接影响的因素有两个，其一是它在收听房间中的摆放位置，

其二是它相对于系统中其他扬声器的物理位置。

一般情况下，我们的耳朵听不见低音扬声器在低频率下运行时所发出的定向声音；

但是，在一个房间的有限范围内安装低音扬声器时，在房间中产生的反射、驻波和吸收

都会对任何低音扬声器系统的性能造成很大的影响。因此，低音扬声器在房间中的摆放

位置对所产生的低音的总量和音质起到了至关重要的作用。

例如，如果将低音扬声器摆放在墙壁旁边，通常会增加房间内的低音总量；如果摆放在

角落

(1)

，则通常会使房间内的低音总量增加至最大。但是，摆放在角落也会增加驻波

对低音效果的破坏作用。此作用的强弱取决于收听位置，在某些频率下，有些收听位置

会产生非常优质的低音效果，但有些位置的低音则会过强（或过弱）。

在大多数房间中，将低音扬声器摆放在与左和右扬声器相同的平面上

(2)

，可让低音扬

声器和左右扬声器三者发出的声音达到最佳的融合效果。在某些房间中，将低音扬声器

摆放在收听位置后方

(3)

也能够得到最佳的性能。

我们强烈建议您多加尝试低音扬声器在每个位置发出的音效，然后才决定它的最终摆放

位置。其中一个决定低音扬声器最佳摆放位置的方法是暂时将它摆放在收听位置上，然

后播放具有强劲低音的音乐。在系统播放音乐的同时，于房间内不同位置间移动（在可

能摆放低音扬声器的位置仔细听一下），直到找到最适合摆放低音扬声器的位置为止。

然后将低音扬声器摆放在该位置。

连接低音扬声器

至带有低通过滤专用低音扬声器输出 (LFE) 的接收器或前置放大器/处理器

至带有前置放大器输出的接收器或前置放大器/处理器

左前扬声器

中置扬声器

右前扬声器

左环绕声

扬声器

右环绕声

扬声器

低音扬声器输入

接收器/处理器

低音扬声器

LFE

输出

注意：未随附此低音扬声器 / LFE 电缆，请自行前往电

子产品零售商处购买。

• 使用此类连接时，请确保顺时针满旋低音扬声器上的

分频器。这类设置会绕过低音扬声器的内部分频器，

并使用您的接收器或处理器的分频器。

• 浏览您的接收器或处理器菜单设置，然后将低音扬声

器选项设置为“On”（打开）或“Yes”（是）。

请确保仔细阅读您的接收器或处理器的用户手册以充

分了解有关扬声器设置和配置的详细信息。

低音扬声器输入

前置放大器输出

注意：未随附此专用低音扬声器 / LFE 电缆，请自行前

往电子产品零售商处购买。另请注意，可使用 RCA Y 型

适配器电缆实现此类连接。

• 我们建议将低音扬声器的分频器设置为 80 Hz（适于

中等尺寸的扬声器）；对于小型卫星扬声器，则调高

分频器设置；对于大型落地式扬声器，则调低分频器

设置。

STAGE SUB A100P

10" 300 W 有源低音扬声器

• 10" (250 mm) 聚乙烯纤维素低音扬声器

• 功率：150 W RMS（300 W 动态功率）

• 频率响应：32 Hz – 150 Hz

• 分频频率：50 Hz – 150 Hz（可变）24 dB/倍频程

• 控件：自动功率、分频、电平、相位

• 输入：一 (1) 个线路电平 LFE 输入

• 音箱类型：利用后出式调音倒相孔实现低音反射

• 供电要求：120 V，60 Hz (US)；220 V-230 V，50/60 Hz (EU)

• 功耗（待机/满功率/有源）：<15 W（待机）/205 W/1.6 A（最大 –

230 V）/205 W/3.5 A（最大 – 120 V）

• 尺寸（宽 x 厚 x 高）：335 x 380 x 340 mm

• 重量：?? lbs (?? kg)

低音扬声器操作

打开和关闭低音扬声器

将低音扬声器的电源开关切换至“On”（打开）位置。现在将低音扬声

器的电源模式切换至“Auto”（自动）位置。此时，低音扬声器将会在

收到音频信号时自动打开，并且在连续约 10 分钟时间内没有收到音频

信号时切换为待机模式。低音扬声器打开和待机时，其 LED 指示灯分别

呈蓝色和红色亮起。

如果长时间不使用低音扬声器，例如要去度假，请将电源开关切换至

“Off”（关闭）位置。

低音扬声器调整：分频

分频控件是用于调整低音扬声器的内置低通过滤器分频，调整范围在

50 Hz 至 150 Hz 之间。分频控件设置得越高，低音扬声器运作频率也就

越高，其低音与扬声器的低音“重叠”越多。这一调整有助于提高低音

扬声器和扬声器之间的低音频率转换流畅度，使其能够适应更多不同房

间和低音扬声器位置的组合。

要设置分频控件，请根据低音的流畅度进行辨别。如果低音在特定频率

下太强，可尝试使用较低的分频控件设置。如果低音在特定频率下太

弱，可尝试使用较高的分频控件设置。

低音扬声器调整：音量

使用音量控件以设置低音扬声器的音量。顺时针转动旋钮即提高低音扬

声器音量；逆时针转动则降低音量。低音扬声器音量和系统内其他扬声

器的音量取得平衡后，请停止调整音量控件设置。

低音扬声器音量设置注意事项：

• 欣赏音乐和电影时，它们分别的理想的低音扬声器音量设置对于对方

来说可能会太大声或太安静。设置低音扬声器音量时，请收听音乐和

电影中低音强劲的内容，找出一个双方都能接受的“适中的”音量。

• 如果您的低音扬声器听起来始终太大声或太小声，您可能需要将其摆

放在其他位置。将低音扬声器摆放在角落，会增强低音输出；将其摆

放在远离墙壁或角落的位置，则会减弱其低音输出。

STAGE SUB A120P

12" 500 W 有源低音扬声器

• 12" (305 mm) 聚乙烯纤维素低音扬声器

• 功率：250 W RMS（500 W 动态功率）

• 频率响应：32 Hz – 150 Hz

• 分频频率：50 Hz – 150 Hz（可变）24 dB/倍频程

• 控件：自动功率、分频、电平、相位

• 输入：一个线路电平 LFE 输入

• 音箱类型：利用后出式调音倒相孔实现低音反射

• 供电要求：120 V，60 Hz (US) 220-230 V，50/60 Hz (EU)

• 功耗（待机/满功率/有源）：<0.5 W（待机）/335 W/2 A（最大 –

230 V）/335 W/4 A（最大 – 120 V）

• 尺寸（宽 x 厚 x 高）：390 x 420 x 395 mm

• 重量：?? lbs (?? kg)

低音扬声器调整：相位

相位开关用于确定低音扬声器驱动器向内和向外的活塞式运动是否与扬

声器同相。如果低音扬声器工作时与其他扬声器异相，其他扬声器的声

波可能会部分抵消低音扬声器的声波，使低音表现和声音冲击力受到减

损。这一现象在一定程度上与各扬声器之间的相对位置及其相对于房间

中听众的位置相关。

虽然在大多数情况下，您应该将相位开关保持在“Normal”（正常）位

置，但实际上相位开关并没有绝对正确的设置。低音扬声器和其他扬声

器同相时，发出的声音更清晰，冲击力也最强，而鼓、钢琴和弹拨类乐

器的震声也更贴合原声。设置相位开关的最佳方法是收听您最熟悉的音

乐，然后将开关设置在最能够展现鼓和其他震声的冲击力的位置。

使用随附的地毯支脚

产品随附 4 个地毯支脚，方便您在地毯上放置低音扬声器。请勿在其他

表面上放置低音扬声器时使用这些支脚。

要插入支脚：

1. 轻轻地将低音扬声器侧放（非正面或背面）在柔软平整的表面上。

2. 将每个支脚拧入每个底脚的螺纹嵌入件中。确保完全拧入全部四个支

脚，以保持稳定性。

注意：切勿拖拽移动低音扬声器。请谨记小心抬起扬声器，然后搬运至

新的位置。

HARMAN International Industries, Inc.

8500 Balboa Boulevard, Northridge, CA 91329 USA

JBL 是 HARMAN International Industries, Incorporated 在美国和/或其他国家和地区的注册商标。

如性能、规格及外观等有更改，恕不另行通知。

www.jbl.com

STAGE A100P/A120P

Powered Subwoofer • Caisson de graves actif • Subwoofer alimentado

• Leistungsstarker Subwoofer • Subwoofer alimentato •

パワード･サブウー

ファー

•

강력한 서브우퍼

• Subwoofer alimentado • Aktiv subwoofer

• Aktiivinen alibassokaiutin • Aktiv subwoofer • Aktiv subwoofer

• Aangedreven subwoofer • Aktywny głosnik niskotonowy •

通電式重低音喇叭

•

有源低音扬声器

• Subwoofer bertenaga •

Активный сабвуфер

BETJENINGSVEJLEDNING

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