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ArcM-12
A sound engineers dream
U S E R G U I D E V 2 . 0

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Summary of Contents for Void ArcM-12

  • Page 1 ArcM-12 A sound engineers dream U S E R G U I D E V 2 . 0...
  • Page 2 For the latest online version, visit: www.voidacoustics.com Void Acoustics and the Void logo are registered trademarks of Void Acoustics Research Ltd. in the United Kingdom, USA and other countries; all other Void trademarks are the property of Void Acoustics Research Ltd.
  • Page 3: Table Of Contents

    Bias Q3/Q5 speakONTM wiring passive mode Wiring Diagram Active Mode Bias Q2 speakONTM wiring active mode Bias Q3/Q5 speakONTM wiring active mode Mounting Installation Safety Pole Mounting Ceiling Mounting Service Return Authorisation Shipping and Packing consideration Appendix UG10569-2.0 - ArcM-12 User Guide V2.0 Page 3...
  • Page 4: Safety And Regulations

    Void Acoustics Research Ltd for such as when the power-supply cord or plug is damaged, liquid reprocessing.
  • Page 5: Unpacking And Checking

    2 Unpacking and Checking All Void Acoustics products are carefully manufactured and thoroughly tested before being despatched. Your dealer will ensure that your Void products are in pristine condition before being forwarded to you but mistakes and accidents can happen.
  • Page 6: About

    In buying this product, you are now part of the Void family and we hope using it brings you years of satisfaction. This guide will help you both use this product safely and ensure it performs to its full capability.
  • Page 7: Arcm-12 Specifications

    19 kg (41.9 lbs) Rigging Integral top hat, type 80 mounting bracket Finish Textured polyurethane Measured in half space AES2 - 1984 compliant Calculated Figure 4.1: Horizontal directivity isobars Figure 4.2: Vertical directivity isobars UG10569-2.0 - ArcM-12 User Guide V2.0 Page 7...
  • Page 8: Dimensions

    3 About 3.5 Dimensions 550 (21.7") 460 (18.1") 550 (21.7") 550 (21.7") 463 (18.2") 75 (3") 4X M8 Fixtures Figure 4.3: Dimensions UG10569-2.0 - ArcM-12 User Guide V2.0 Page 8...
  • Page 9: Cable And Wiring

    4.3 Wiring diagram passive mode Co-Axial 1.4” HF 12” LF Passive Crossover Out/Link Figure 5.1: ArcM 12 passive mode wiring diagram speakON pins 1+/1- speakON pins 2+/2- HF (1.4”) and LF (12”) Link/out Link/out Link/out UG10569-2.0 - ArcM-12 User Guide V2.0 Page 9...
  • Page 10: Bias Q2 Speakontm Wiring Passive Mode

    4.5 Bias Q3/Q5 speakON wiring passive mode Figure 4.3: Bias Q3 Figure 4.4: Bias Q5 Bias Q3/Q5 Single channel Output LF (12”) and HF (1.4”) 4 (2 Ω load to amplifier) Max parallel units UG10569-2.0 - ArcM-12 User Guide V2.0 Page 10...
  • Page 11: Wiring Diagram Active Mode

    HF 2- Figure 4.6: Bias Q2 Bias Q2 Output 1 Output 2 Output LF (12”) HF (1.4”) 4 (2 Ω load to amplifier) 4 (4 Ω load to amplifier) Max parallel units UG10569-2.0 - ArcM-12 User Guide V2.0 Page 11...
  • Page 12: Bias Q3/Q5 Speakontm Wiring Active Mode

    Figure 4.7: Bias Q5 Figure 4.8: Bias Q5 Bias Q3/Q5 Output 1 Output 2 Output LF (12”) HF (1.4”) 4 (2 Ω load to amplifier) 4 (4 Ω load to amplifier) Max parallel units UG10569-2.0 - ArcM-12 User Guide V2.0 Page 12...
  • Page 13: Mounting

    Do not install equipment that is worn, damaged, corroded, mishandled or over- stressed in any way • Use only Void-approved mounting equipment and accessories • Secondary safeties should be provided in all instances where cabinets are flying or fixing overhead and should conform to local regulations UG10569-2.0 - ArcM-12 User Guide V2.0...
  • Page 14: Pole Mounting

    Figure 5.2: Loudspeaker positioning Step 2: Lower the ArcM 12 loudspeaker on the pole using the integrated top hat within the cup handle. Rotate to the desired horizontal angle. Figure 5.3: Loudspeaker positioning UG10569-2.0 - ArcM-12 User Guide V2.0 Page 14...
  • Page 15: Ceiling Mounting

    Remove all four M8 countersink bolts from the base of the ArcM 12. Figure 5.5: Bolt removal Step 2: Remove the mount plate from the T80 bracket by removing the M10 nut as shown. Figure 5.6: Fixing bracket UG10569-2.0 - ArcM-12 User Guide V2.0 Page 15...
  • Page 16 Attach the mounting plate to the ceiling bracket Figure 5.8: Ceiling bracket attachment Step 5: With the lifting gear in place adjust the angle of the bracket using the bolt on the bracket assembly. Figure 5.9: Adjust angle UG10569-2.0 - ArcM-12 User Guide V2.0 Page 16...
  • Page 17 Figure 5.10: Loudspeaker positioning Note: It is possible to mount the ArcM loudspeaker 180° as shown in figure 7.9. Follow the procedure detailed above. Figure 5.11: Alternative mounting orientation UG10569-2.0 - ArcM-12 User Guide V2.0 Page 17...
  • Page 18: Service

    Before returning your faulty product for repair, please remember to get an R.A.N. (Return Authorisation Number) from the Void dealer who supplied the system to you. Your dealer will handle the necessary paperwork and repair. Failure to go through this return authorisation procedure could delay the repair of your product.
  • Page 19: Appendix

    External dimensions of (W) 550 mm x (H) 330 mm x (D) 463 mm (21.7” x 13” x 18.2”). Weight shall be 19 kg (41.9 lbs). The loudspeaker shall be the Void Acoustics ArcM 12. UG10569-2.0 - ArcM-12 User Guide V2.0...
  • Page 20 H E A D O F F I C E Void Acoustics Research Ltd, Unit 15, Dawkins Road Industrial Estate, Poole, Dorset, BH15 4JY United Kingdom Call: +44(0) 1202 666006 Email: info@voidacoustics.com voidacoustics.com Void Acoustics Research Limited is a company registered in England and Wales registration number 07533536...

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