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General information..........................5 1.1 Symbols and signal words....................... 5 Safety instructions............................. 7 Features............................... 10 Installation..............................11 4.1 Tips on handling speakers......................13 Connections and controls........................14 Technical specifications........................17 Plug and connection assignment....................21 Protecting the environment......................23 MA100 Active Speaker...
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Please refer to the latest version of the documentation, which is ready for download under www.thomann.de. 1.1 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 document. MA100 Active Speaker...
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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 – suspended load. Warning – danger zone. MA100 Active Speaker...
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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 when covers, safety equipment or optical components are missing or damaged. MA100 Active Speaker...
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Never subject the device to liquids or moisture. Never move the device to another location while it is in operation. In environments with increased dirt levels (for example due to dust, smoke, nicotine or mist): Have the device cleaned by qualified specialists at reg‐ ular intervals to prevent damage due to overheating and other malfunctions. MA100 Active Speaker...
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The plasticiser contained in the rubber feet of this product may react with the coating of the floor and cause permanent dark stains after some time. If necessary, use a suitable mat or felt slide to prevent direct contact between the device’s rubber feet and the floor. MA100 Active Speaker...
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Outputs: 1 × XLR socket for line out, 1 × lockable Speaker Twist socket (for connection to passive speaker) Volume control for mic and line input, sound control with 3-band equalizer, clipping LED 35 mm pole flange on the bottom Felt cover Standby function Protective cover (optional, item no. 275350) MA100 Active Speaker...
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When installing and operating, make sure to follow the standards and regulations that apply in your country. Always secure the device with a secondary safety attachment, such as a safety cable or a safety chain. MA100 Active Speaker...
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If the device is mounted on an unsuitable stand, there is a risk that the stand will fall over and cause damage. Only use stands whose maximum bearing capacity is at least as high as the weight of the device. Always ensure that the stand is stable. MA100 Active Speaker...
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If you notice distortion during operation, either the amp or the speaker is overloaded. This may permanently damage the amp or the speaker. Always reduce the volume when you hear dis‐ tortion. MA100 Active Speaker...
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Connections and controls Connections and controls ö ACTIVE STANDBY DISABLE ENABLE & MA100 Active Speaker...
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8 [LF] | Control for boosting/attenuating the low frequencies. Starting from the neutral position, turn the control knob in clockwise or anti-clockwise direction to boost or attenuate the low frequencies by ± 6 dB. 9 [MIC INPUT] | XLR microphone input. MA100 Active Speaker...
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10 [LINE INPUT] | XLR input for line signals (PA, upstream speakers etc.). 11 [LINE OUTPUT] | XLR output for connecting another active monitor. 12 [SPEAKER OUTPUT] | Speaker Twist output for connecting a passive monitor. 13 Rubber panel plug with fuse holder for the power supply. MA100 Active Speaker...
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10 kΩ Output connections 1 × XLR (balanced) 1 × Speaker Twist Output power RMS: 100 W Peak: 400 W Frequency range 85 Hz…11.5 kHz, –3 dB Rated impedance 2.7 Ω Sound pressure level (SPL), 109 dB max. MA100 Active Speaker...
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5 mm × 20 mm, 2.5 A, 250 V, slow blow Dimensions (W × H × D) 360 mm × 495 mm × 310 mm Weight 15 kg Ambient conditions Temperature range 0 °C…40 °C Relative humidity 20%…80% (non-condensing) MA100 Active Speaker...
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Technical specifications Further information Housing Wood Colour Black Truss-capable Monitor inclination Ways 2-way Stand flange 35 mm Wall mount Protective cover Optional (item no. 275350) MA100 Active Speaker...
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Technical specifications Frequency response MA100 Active Speaker...
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‘Ground’ and ‘Signal’, in a balanced transmission a second core is added. This also transfers the signal, but phase-shifted by 180°. 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. MA100 Active Speaker...
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Signal (in phase, +) Signal (out of phase, –) Shielding on plug housing (option) XLR plug (unbalanced) Ground, shielding Signal Bridged to pin 1 Speaker Twist connector Signal 1 (in phase) 1– Signal 1 (out of phase) MA100 Active Speaker...
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Do not dispose of these materials with your normal household waste, but make sure that they are collected for recycling. Please follow the instructions and markings on the packaging. Observe the disposal note regarding documentation in France. MA100 Active Speaker...
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Also note that waste avoidance is a valuable contribution to environmental protection. Repairing a device or passing it on to another user is an ecologically valuable alternative to disposal. If your old device contains personal data, delete those data before disposing of it. MA100 Active Speaker...
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