thomann Achat 112 MA Active Speaker User Manual

thomann Achat 112 MA Active Speaker User Manual & troubleshooting

thomann Achat 112 MA Active Speaker User Manual  & troubleshooting 1

thomann Achat 112 MA Active Speaker thomann Achat 112 MA Active Speaker User Manual  & troubleshooting 2

General information

This user manual contains important information on the safe operation of the device. Read and follow all safety notes and all instructions. Save this manual for future reference. Make sure that it is available to all persons using this device. If you sell the device to another user, be sure that they also receive this manual.
Our products and user manuals are subject to a process of continuous development. We therefore reserve the right to make changes without notice. Please refer to the latest version of the user manual which is ready for download under www.thomann.de.

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 a 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 a personal consultation please contact our technical hotline.
Service If you have any problems with the device the customer service will gladly assist you.

Notational conventions

Letterings

  • 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.

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.

Signal word Meaning
DANGER! This combination of symbol and signal word indicates an immediately dangerous situation that will result in death or serious injury if it is not avoided.
WARNING! This combination of symbol and signal word indicates a possible dangerous situation that can result in death or serious injury if it is not avoided.
CAUTION! This combination of symbol and signal word indicates a possible dangerous situation that can result in minor injury if it is not avoided.
NOTICE! This combination of symbol and signal word indicates a possible dangerous situation that can result in material and environmental damage if it is not avoided.
   
Warning signs Type of danger
thomann Achat 112 MA Active Speaker User Manual  & troubleshooting 3 Warning – high-voltage.
Warning signs Type of danger
thomann Achat 112 MA Active Speaker User Manual  & troubleshooting 4 Warning – suspended load.
thomann Achat 112 MA Active Speaker User Manual  & troubleshooting 5 Warning – danger zone.

Safety instructions

Intended use

This device is designed for sound reinforcement. Use the device only as described in this user manual. Any other use or use under other operating conditions is considered 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.

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.

DANGER!
Electric shock caused by short-circuit
Always use proper ready-made insulated mains cabling (power cord) with a protective 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 registered electrician.

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.

WARNING!
Consequences of faulty mounting
Faulty mounting may lead to lethal injuries or property damage. Please ensure that the norms and regulations valid in your country are always observed when mounting and operating your product. In Germany: BGV C1, “Event and Production Sites for Stage Pre‐sentations”. Only expertly trained staff may mount speakers.

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 sufficient 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.

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. Only operate the device within the ambient conditions specified in the chapter
‘Technical specifications’ of this user manual. Avoid heavy temperature fluctuations and do not switch the device on immediately after it was exposed to temperature fluctuations (for example after transport at low outside temperatures). Dust and dirt inside can damage the unit. When operated in harmful ambient conditions (dust, smoke, nicotine, fog, etc.), the unit should be maintained by qualified service personnel at regular intervals to prevent overheating and other malfunction.

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.

NOTICE!
Possible damage due to installation of a wrong fuse
The use of different types of fuses can cause serious damage to the unit. Fire hazard! Only fuses of the same type may be used.

NOTICE!
Possible staining
The plasticizer contained in the rubber feet of this product may possibly react with the coating of your parquet, linoleum, laminate or PVC floor and after some time cause permanent dark stains. In case of doubt, do not put the rubber feet directly on the floor, but use felt-pad floor protectors or a carpet.

Features

Special features of the device:

  • Active 2 way-full-range-loudspeaker with built-in crossover
  • Connection options: XLR / 1/4″ jack combo socket for signal input, XLR panel plug for signal output.
  • Power supply switch
  • Flying tracks on top of the housing and an eye on the back for tilting. Mounting for vertical hanging optionally available
  • 36 mm pole flange on the bottom
  • Rotatable horn
  • Black textured paint (item no. 230513) or white textured paint (item no. 354548)

Installation

Unpack and check carefully there is no transportation damage before using the unit. Keep the equipment packaging. To fully protect the product 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.

WARNING!
Risk of injury caused by falling objects
Make sure that the installation complies with the standards and rules that apply in your country. Always secure the device with a secondary safety attachment, such as a safety cable or a safety chain.

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.

NOTICE!
Use of stands
When mounting the device onto a stand, ensure that the stand is in a safe and stable position and that the weight of the device does not exceed the maximum permissible load capacity of the stand.

Pin assignment

You may use XLR and jack connectors with either balanced or unbalanced pinout. Below you will find an overview of the different options.

XLR connections for signal inputs/outputs

XLR panel sockets are provided for signal inputs. XLR panel plugs are provided for signal outputs. The figure and the table show the XLR pin assignment.
Balanced pinout:thomann Achat 112 MA Active Speaker User Manual  & troubleshooting 6

1 Ground
2 Positive signal (+)
3 Negative signal (–)

thomann Achat 112 MA Active Speaker User Manual  & troubleshooting 7

Unbalanced pinout:

1 Ground
2 Signal
3 Jumpered with pin 1

Jack plug for signal in and outputs

The figure and the table show the pin assignment for ¼-inch jack plugs. Unbalanced wiring (jack plug, mono):thomann Achat 112 MA Active Speaker User Manual  & troubleshooting 8

1 Signal
2 Ground

Unbalanced wiring (jack plug, stereo):thomann Achat 112 MA Active Speaker User Manual  & troubleshooting 9

1 Signal
2, 3 Ground

Balanced wiring (jack plug, stereo):thomann Achat 112 MA Active Speaker User Manual  & troubleshooting 10

1 (tip) Positive signal (+)
2 (ring) Negative signal (–)
3 (sleeve) Ground

Tips on handling speakers

We recommend you to set up the speakers in a way, that the sound signals can reach the audience 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 the high-grade cable to connect your equipment. Otherwise, you won’t reach maximum sound quality.
If you notice distortion during operation, the active speaker is overloaded. This may permanently damage the device. Always reduce the volume as soon as you hear distortion.

Hanging the speaker box

To hang the speaker box on special mounting devices (aka ‘flying’), the top of the box offers built-in Aeroquip or fly tracks. In these tracks safety eyelets (double studs) can be screwed or latched. Check the secure connection of the safety eyelets with the box carefully, before you use it in ‘flying mode’.
Using an additional loop on the back of the box, it is possible to tilt the box. This additional loop must not solely be in charge to secure the entire suspended weight.

Operating elementsthomann Achat 112 MA Active Speaker User Manual  & troubleshooting 11

1 [ON] / [OFF]

Use this switch (power switch) to turn the unit on and off.

2 IEC chassis plug for power supply with fuse holder
3 Fuse

Should the fuse have blown, disconnect the unit from the power supply and replace the fuse with a new fuse of the same type.

4 [115V/60Hz] / [230V/50Hz]

Power supply switch Make sure this selector is set correctly for the actual supply voltage at the operating location. Use this switch only when the device is switched off.

5 [INPUT]

Line signal input, designed as XLR / 1/4″ combo

6 [OUTPUT]

Line signal output, designed as XLR panel plug

7 [VOLUME]

Overall volume control

8 [CLIP]

Indicates overload (clipping). In this case, the level of the line input signal is too high.

Technical specifications

Speaker 1 × 12″ woofer, 1″ mid-range neodymium transducer (with 3″ voice coil)
Input connections Line 1 × XLR / 1/4″ jack combo socket (Line In)
Power supply IEC chassis plug C14
Input impedance 10 kΩ
Output connections 1 × XLR panel plug (Line Out)
Output power RMS: 350 W

Peak: 1400 W

Frequency range 60 Hz … 18 kHz, –3 dB
Crossover frequency 2 kHz
Signal-to-noise ratio Woofer ≥95 dB (630 Hz, typical)
Tweeter ≥90 dB (6.3 kHz, typical)
Sound pressure level (SPL), max. 131 dB
Distortion Line: 0.02%
Load impedance 8 Ω
Dispersion angle (V × H) 60° × 40° (horn)
Supply voltage (selectable) 115 V     60 Hz or 230 V      50 Hz
Fuse 115 V: 5 mm × 20 mm, 5 A, 250 V, slow-blow

230 V: 5 mm × 20 mm, 2.5 A, 250 V, slow-blow

Dimensions (W × H × D) 360 mm × 360 mm × 610 mm
Weight 24.7 kg
Ambient conditions Temperature range 0 °C…40 °C
Relative humidity 20 %…80 % (non-condensing)

Further information

Monitor inclination Yes
Bluetooth® No
USB player No
Fan No
Housing Wood
Colour black (item no. 230513) or white (item no. 354548)
Protective cover Suitable protective cover optionally available (item no. 243017)

Protecting the environment

Disposal of the packaging mate‐rial

For the transport and protective packaging, environmentally friendly materials have been chosen that can be supplied to normal recycling.
Ensure that plastic bags, packaging, etc. are properly disposed of.
Do not just dispose of these materials with your normal household waste, but make sure that they are collected for recycling. Please follow the notes and markings on the packaging.

Disposal of your old device

This product is subject to the European Waste Electrical and Electronic Equipment Directive (WEEE) in its currently valid version. Do not dispose of with your normal household waste.
Dispose of this device through an approved waste disposal firm or through your local waste facility. When discarding the device, comply with the rules and regulations that apply in your country. If in doubt, consult your local waste disposal facility.

FAQ


Setting up thomann Achat 112 MA Active Speaker User Manual is easy with these step-by-step instructions. Follow the steps are you are set-up in no time.

Using thomann Achat 112 MA Active Speaker User Manual is simple by using this manual. Follow the instructions one by one and everything will be fine

Is thomann Achat 112 MA Active Speaker User Manual stuck or not working properly? By resetting it you can set it back to the standard settings and everything should be back to normal. This works in many cases when problems arise.

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All symbols, colors and codes for thomann Achat 112 MA Active Speaker User Manual are explained in this instruction manual. You can find everything you need and moree