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C12
Operation manual

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Summary of Contents for twaudio C12

  • Page 1 Operation manual...
  • Page 2 The passive crossover in the C12 loudspeaker sums up low and mid-range tones especially accurately and phase-coherently. Thanks to the truly low takeover frequency of the mid-high driver, the C12 loudspeaker sounds even more direct in the important voice range. And this with standard amplifiers without additional corrections or expensive controllers.
  • Page 3 This symbol in combination with the signal word “Tip” identifies additional information or notes that will simplify working with TW AUDiO products on the basis of practical experience. Notes on the products Before using the device, carefully read the operating manual and keep it with the C12 loudspe- Read manual aker.
  • Page 4: Table Of Contents

    Operation manual C12 Content 1. Safety | Intended use ...................... 5 2. Overview ........................7 Components ......................7 Operating modes ..................... 8 3. Technical specifications ....................9 Data sheet ....................... 9 Connection diagram ....................9 4. Commissioning ......................10 Setup ........................10 Rotating the HF horn .....................
  • Page 5: Safety | Intended Use

    1. Safety | Intended use Please adhere to the following safety instructions to avoid risks when operating loudspeakers. The C12 loudspeaker was developed for use in professional sound systems. The loudspea- ker may only be used by trained and qualified personnel.
  • Page 6 Operation manual C12 Ensure that the loudspeaker is not exposed to permanent thermal overloads. Thermal over- loads may cause a fire and result in serious personal injury and property damage. WARNING Note that TWAMBO does not provide a warranty for damage that can be attributed to this type of overload and therefore cannot be held liable for any secondary damage.
  • Page 7: Overview

    Operation manual C12 2. Overview Components Figure 2.1 - Overview Rotating horn with 1.4“ compression driver Acoustic baffle Cutout for feet for safely stacking loudspeakers Ergonomic carrying handles (left and right) SpeakON® connectors (3 pieces) Top rigging track Side rubber feet (4 pieces)
  • Page 8: Operating Modes

    Operation manual C12 Operating modes The C12 loudspeaker has a selection switch for switching between two different operating modes in the side cut-out of the connector panel (Pos. 9 - Figure 2.1). In the „PASSIVE“ mode, the loudspeaker is operated on a passive audio crossover with a single amplifier channel.
  • Page 9: Technical Specifications

    Operation manual C12 3. Technical specifications Data sheet Operating mode Biamp Passive Drivers 1x 12“ LF / 1x 1,4“ HF Frequency response 62 - 17000 Hz 700 / 1400 W LF Power handling (program/Peak) 700 / 1400 W 280 / 560 W HF 8 Ω...
  • Page 10: Commissioning

    Operation manual C12 4. Commissioning Setup The C12 loudspeaker is designed for horizontal operation as a monitor as well as standing, vertical operation. TW AUDiO provides a wide range of accessories to securely attach the loudspeaker. Make sure that all system structures are located on a firm, level surface and that the surface...
  • Page 11: Rotating The Hf Horn

    The horn of the C12 loudspeaker is positioned such that the horizontal coverage is 55° and the vertical coverage is 70°. In some situations, it may be advantageous to switch the cover- age of the high-frequency range. To do this, you can rotate the horn of the C12 loudspeaker. Proceed as follows.
  • Page 12: Operation

    (1/2) are correct. Incorrect connection can lead to a significant change in the loudspeaker’s sound characteristics and may damage the driver. The pin connections of the C12 loudspeaker can be found in section 3.2 (“Connection dia- gram”) on page 9.
  • Page 13: Transport And Storage

    Operation manual C12 5. Transport and Storage Due to the C12 loudspeaker weighing over 20 kg [44 lbs.], two persons are required to handle and transport the unit. To enable a single person to transport two C12 loudspeakers, TW AUDiO recommends using the CaseC12.
  • Page 14: Ce Conformity Declaration

    Operation manual C12 6. CE Conformity Declaration Copy and translation of the original CE Conformity Declaration: We hereby declare that the below-referenced components by virtue of their design and construction, and in the configuration placed on the market by us, satisfy the safety and health requirements of the applicable EC directives.
  • Page 15: Disposal

    Operation manual C12 7. Disposal It is prohibited to dispose of used electrical equipment with household refuse. All TWAMBO GmbH products are so-called B2B-products. This means that they are sold by a commercial business to a commercial business. TWAMBO products that bear the trash can symbol shown here may only be disposed of by TWAMBO.
  • Page 16 Operation manual C12 TWAMBO GmbH Karl-Hofer-Str. 42 14163 Berlin Germany Phone: + 49 (0) 71 41-48 89 89 0 Fax: + 49 (0) 71 41-48 89 89 99 E-Mail: info@twaudio.de WWW: www.twaudio.de...

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