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thomann The Box MA8/2 CL User Manual

thomann The Box MA8/2 CL User Manual

Active monitor
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MA8/2 CL
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Summary of Contents for thomann The Box MA8/2 CL

  • Page 1 MA8/2 CL active monitor user manual...
  • Page 2 Musikhaus Thomann Thomann GmbH Hans-Thomann-Straße 1 96138 Burgebrach Germany Telephone: +49 (0) 9546 9223-0 E-mail: info@thomann.de Internet: www.thomann.de 04.09.2015, ID: 137596...
  • Page 3: Table Of Contents

    Table of contents Table of contents General notes............................... 4 Safety instructions............................. 7 Features............................... 11 Installation..............................12 Connections and operating elements................... 14 Technical specifications........................17 Plug and connection assignment....................18 Protecting the environment......................22 MA8/2 CL...
  • Page 4: General Notes

    General notes General notes This user manual contains important information on 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 other users, be sure that they also receive this manual.
  • Page 5 General notes Symbols and signal words This section provides an overview of the symbols and signal words used in this user manual. 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.
  • Page 6 General notes Warning signs Type of danger Warning – danger zone. active monitor...
  • Page 7: Safety Instructions

    Safety instructions Safety instructions Intended use 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.
  • Page 8 Safety instructions 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. DANGER! Electric shock caused by short-circuit Always use proper ready-made insulated mains cabling (power cord) with a pro‐ tective contact plug.
  • Page 9 Safety instructions 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.
  • Page 10 Safety instructions 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.
  • Page 11: Features

    Features Features Special features of the device: XLR / 1/4" combo input socket XLR chassis connector for output Wedge cabinet for use as floor monitor Carrying handle at the side Tripod adapter optionally available Protective cover optionally available MA8/2 CL...
  • Page 12: Installation

    Installation 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.
  • Page 13 Installation 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. MA8/2 CL...
  • Page 14: Connections And Operating Elements

    Connections and operating elements Connections and operating elements Rear panel active monitor...
  • Page 15 Connections and operating elements 1 XLR 1/4" combo socket LINE IN Input for balanced or unbalanced line level signals. 2 XLR chassis connector LINE OUT Balanced line level output to feed the input signal to further audio devices. 3 Rotary control LEVEL Volume control.
  • Page 16 Connections and operating elements 6 Slider switch POWER MODE To select between automatic stand-by mode and continuous operation. AUTO: With the power switch on, the device activates automatically when an input signal is present. After some minutes with no input signal, the device will switch to standby mode. ON: With the power switch on, the device is constantly active.
  • Page 17: Technical Specifications

    Technical specifications Technical specifications Speakers 1 × 8" speaker Input XLR / 1/4" combo socket Output XLR chassis plug Frequency response 80 Hz … 20 kHz Output power 70 W (RMS) Maximum SPL 115 dB Operating supply voltage AC 220 – 240 V , 50/60 Hz Power consumption 120 W...
  • Page 18: Plug And Connection Assignment

    Plug and connection assignment Plug and connection assignment Introduction This chapter will help you select the right cables and plugs to connect your valuable equip‐ ment in such a way that a perfect sound experience is ensured. Please note these advices, because especially in ‘Sound & Light’ caution is indicated: Even if a plug fits into the socket, an incorrect connection may result in a destroyed power amp, a short circuit or ‘just’...
  • Page 19 Plug and connection assignment Since the interference affects both cores equally, by subtracting the phase-shifted signals, the interfering signal is completely neutralized. The result is a pure signal without any noise inter‐ ference. 1/4" TS phone plug (mono, unbalanced) Signal Ground, shielding 1/4"...
  • Page 20 Plug and connection assignment 1/4" TRS phone plug (stereo, unbalanced) Signal (left) Signal (right) Ground XLR plug (balanced) Ground, shielding Signal (in phase, +) Signal (out of phase, –) active monitor...
  • Page 21 Plug and connection assignment XLR plug (unbalanced) Ground, shielding Signal Bridged to pin 1 MA8/2 CL...
  • Page 22: Protecting The Environment

    Protecting the environment 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.
  • Page 24 Musikhaus Thomann · Hans-Thomann-Straße 1 · 96138 Burgebrach · Germany · www.thomann.de...