thomann the Box PA 110 A User manual

PA 110 A
active 2
way
full-range-loudspeaker
user manual

Musikhaus Thomann
Thomann GmbH
Hans-Thomann-Straße 1
96138 Burgebrach
Germany
Telephone: [phone]
E-mail: [email protected]
Internet: www.thomann.de
07.07.2017, ID: 153568

Table of contents
1 General information................................................................................................................................. 4
1.1 Further information........................................................................................................................... 5
1.2 Notational conventions.................................................................................................................... 6
1.3 Symbols and signal words............................................................................................................... 6
2 Safety instructions..................................................................................................................................... 8
3 Features....................................................................................................................................................... 12
4 Installation.................................................................................................................................................. 13
4.1 Tips on handling speakers............................................................................................................ 14
5 Connections and operating elements........................................................................................... 15
6 Technical specifications....................................................................................................................... 19
7 Plug and connection assignment.................................................................................................... 21
8 Protecting the environment.............................................................................................................. 23
Table of contents
PA 110 A
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1 General information
This manual contains important instructions for the safe operation of the unit. Read and follow
the safety instructions and all other instructions. Keep the manual for future reference. Make
sure that it is available to all those using the device. If you sell the unit please make sure that
the buyer also receives this manual.
Our products are subject to a process of continuous development. Thus, they are subject to
change.
General information
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1.1 Further information
On our website (www.thomann.de) you will find lots of further information and details on the
following points:
Download This manual is also available as PDF file for you to download.
Keyword search Use the search function in the electronic version to find the topics of
interest for you quickly.
Online guides Our online guides provide detailed information on technical basics
and terms.
Personal consultation For personal consultation please contact our technical hotline.
Service If you have any problems with the device the customer service will
gladly assist you.
General information
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1.2 Notational conventions
This manual uses the following notational conventions:
The letterings for connectors and controls are marked by square brackets and italics.
Examples: [VOLUME] control, [Mono] button.
1.3 Symbols and signal words
In this section you will find an overview of the meaning of symbols and signal words that are
used in this manual.
Letterings
General information
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Signal word Meaning
DANGER! This combination of symbol and signal word indicates an
immediate dangerous situation that will result in death or
serious injury if it is not avoided.
CAUTION! This combination of symbol and signal word indicates a pos‐
sible dangerous situation that can result in minor injury if it
is not avoided.
NOTICE! This combination of symbol and signal word indicates a pos‐
sible dangerous situation that can result in material and
environmental damage if it is not avoided.
Warning signs Type of danger
Warning – high-voltage.
Warning – danger zone.
General information
PA 110 A
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2 Safety instructions
This device is intended to be used in a sound reinforcement system. Use the device only as
described in this user manual. Any other use or use under other operating conditions is consid‐
ered to be improper and may result in personal injury or property damage. No liability will be
assumed for damages resulting from improper use.
This device may be used only by persons with sufficient physical, sensorial, and intellectual
abilities and having corresponding knowledge and experience. Other persons may use this
device only if they are supervised or instructed by a person who is responsible for their safety.
DANGER!
Danger for children
Ensure that plastic bags, packaging, etc. are disposed of properly and are not
within reach of babies and young children. Choking hazard!
Ensure that children do not detach any small parts (e.g. knobs or the like) from
the unit. They could swallow the pieces and choke!
Never let children unattended use electrical devices.
Intended use
Safety instructions
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DANGER!
Electric shock caused by high voltages inside
Within the device there are areas where high voltages may be present. Never
remove any covers.
There are no user-serviceable parts inside.
Do not use the device if covers, protectors or optical components are missing or
damaged.
DANGER!
Electric shock caused by short-circuit
Always use proper ready-made insulated mains cabling (power cord) with a pro‐
tective contact plug. Do not modify the mains cable or the plug. Failure to do so
could result in electric shock/death or fire. If in doubt, seek advice from a regis‐
tered electrician.
Safety instructions
PA 110 A
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CAUTION!
Possible hearing damage
The device can produce volume levels that may cause temporary or permanent
hearing impairment. Over an extended period of time, even levels that seem to
be uncritical can cause hearing damage.
Decrease the volume level immediately if you experience ringing in your ears or
hearing impairment. If this is not possible, keep a greater distance or use suffi‐
cient ear protectors.
NOTICE!
Risk of fire
Do not block areas of ventilation. Do not install the device near any direct heat
source. Keep the device away from naked flames.
Safety instructions
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NOTICE!
Operating conditions
This device has been designed for indoor use only. To prevent damage, never
expose the device to any liquid or moisture. Avoid direct sunlight, heavy dirt, and
strong vibrations.
NOTICE!
Power supply
Before connecting the device, ensure that the input voltage (AC outlet) matches
the voltage rating of the device and that the AC outlet is protected by a residual
current circuit breaker. Failure to do so could result in damage to the device and
possibly injure the user.
Unplug the device before electrical storms occur and when it is unused for long
periods of time to reduce the risk of electric shock or fire.
Safety instructions
PA 110 A
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3 Features
Special features of this active 2-way full-range speaker box:
n1 × 10" woofer
nHigh frequency horn, dispersion 90° × 60°
nOutput power 80 W (bass) + 50 W (tweeter)
n2-band tone stack
nXLR in and output
nSwitchable low cut @ 120 Hz
nMonitor feet supplied for use as floor monitor
nTripod mounting flange
nStandby feature
Features
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4 Installation
Unpack and carefully check that there is no transportation damage before using the unit. Keep
the equipment packaging. To fully protect the device against vibration, dust and moisture
during transportation or storage use the original packaging or your own packaging material
suitable for transport or storage, respectively.
Create all connections while the device is off. Use the shortest possible high-quality cables for
all connections. Take care when running the cables to prevent tripping hazards.
NOTICE!
Possible property damage by magnetic fields
Loudspeakers produce a static magnetic field. Therefore, maintain an appropriate
distance to devices that can be adversely affected or damaged by an external
magnetic field.
Installation
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4.1 Tips on handling speakers
We recommend you to set up the speakers in a way, that the sound signals can reach the audi‐
ence unobstructedly. It will often be helpful to mount the speakers on tripods. Thus, the sound
will be evenly spread with maximum range throughout the audience area.
Always use high grade cable to connect your equipment. Otherwise you won't reach max‐
imum sound quality.
If you notice distortion during operation, the active speaker is overloaded. This may perma‐
nently damage the device. Always reduce the volume as soon as you hear distortion.
Installation
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5 Connections and operating elements
Connections and operating elements
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1[VOLUME]
Volume control. Turn the knob clockwise to increase the volume or counterclockwise to decrease the volume.
2[TREBLE]
Treble control. Turn the knob clockwise for a brighter sound. Turn the knob counterclockwise to decrease the treble.
3[BASS]
Bass control. Turn the knob clockwise for a more bassy sound. Turn the knob counterclockwise to decrease the bass.
4[OUTPUT]
Line output for connecting further powered speakers, designed as XLR chassis plug.
5[INPUT]
Signal input with switchable sensitivity, designed as XLR chassis socket.
6 IEC chassis plug with fuse holder for the power supply.
7[ON/OFF]
Mains switch to turn the device on/off.
Connections and operating elements
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8[115V/60Hz — 230V/50Hz]
Selector switch for the power supply. Make sure that, before activating the device, the switch position is set to the
local supply voltage.
9[STANDBY]
Pushbutton to enable or disable the power saving mode.
If the speaker box is in power save mode and receives no signal for 60 minutes, it switches to standby mode. As soon
as the unit receives a signal, it switches automatically back to normal mode.
LED [ACTIVE]
Power indicator. This LED lights up continuously in normal operation and turns off when the box – on activated
power save mode – switches to standby mode.
LED [STANDBY]
Standby operation. This LED lights up when the box – on activated power save mode – switches to Standby mode
and turns off when the box is switched back to normal operation.
Connections and operating elements
PA 110 A
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10 [LINE/MIC]
Button to select the input sensitivity of the speaker (line or microphone level).
LED [MIC]
The LED lights in operation when the input sensitivity is set to MIC.
LED [LINE]
The LED lights in operation when the input sensitivity is set to LINE.
11 [120Hz]
Low cut switch to lower frequencies below 120Hz. This function reduces impact noise and maximize the lifetime of
the woofer.
12 [CLIP]
Indicates overload. If the LED flickers or is lit, the input signal level is too high.
Connections and operating elements
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6 Technical specifications
System active 2 way-full-range-loudspeaker with built-in crossover
Configuration 1 × 10" woofer
Horn tweeter, angle of radiation 90° × 60°
Connections XLR input:
XLR output:
Frequency range 55 Hz … 18 kHz (–3 dB)
50 Hz … 20 kHz (–10 dB)
Sound pressure level, 1 m distance 117 dB
Level adjustment Bass: ± 10 dB, 100 Hz
Treble: ± 10 dB, 10 kHz
Output power Bass: 80 W (RMS)
Treble: 50 W (RMS)
Technical specifications
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Distortion Line: 0.02 %
Microphone 0.04 %
Load impedance Bass: 8, Ω
Treble: 8, Ω
Input impedance Line: 20 kΩ
Microphone 10 kΩ
Voltage supply 115/230 V 50/60 Hz
Fuse 115 V 5 mm × 20 mm, 2.5 A, 250 V, slow blow
230 V 5 mm × 20 mm, 1.6 A, 250 V, slow blow
Housing Polypropylen, trapezoid
Dimensions (W × H × D) 321 mm × 321 mm × 464 mm
Weight 13.78 kg
Technical specifications
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