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DP2816-01-DI
MSUB18
User Manual

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Summary of Contents for Nexo MSUB18-PW

  • Page 1 DP2816-01-DI MSUB18 User Manual...
  • Page 2: Table Of Contents

    ARRAY EQ ____________________________________________________________________________ 12 MAINTENANCE ________________________________________________________________________ 13 TECHNICAL SPECIFICATIONS ___________________________________________________________ 15 USER NOTES _________________________________________________________________________ 16 EU Conformity declaration NEXO SA ZA DU PRE DE LA DAME JEANNE 60128 PLAILLY – France Declare under our sole responsibility that the product Loudspeaker...
  • Page 3: Warnings

    If the system seems to be malfunctioning or damaged, stop using it at once and have it repaired by a NEXO qualified technician. Do not expose the system directly to the sun or to the rain, do not immerse it into fluids, do not place objects filled with liquid on the system.
  • Page 4: Description

    MSUB18 use 1+/1-, 2+/2- through.  Amplification: • The MSUB18 must be used with a NEXO processor to handle EQ, phase alignment, crossover and excursion/thermal protection for the system loudspeakers. • The following table shows the number of MSUB18 subwoofers usable with each solution.
  • Page 5: Setting Range

    SETTING RANGE SETTING RANGE Please consult nexo-sa.com for NEXO TD Controllers firmware information. There are two setting ranges for surrounding speaker MSUB18:  « OMNI » setups; For a traditional use of the subwoofer in omnidirectional radiation (require at least one subwoofer and a channel of amplifier).
  • Page 6 SETTING RANGE With 1 to 3 GEOM12 For these configurations, crossover frequency 85 Hz is recommended (85 Hz also for GEOM12). For stack configuration using MSUB18 in OMNI or CARDIO mode with 1 Back and 2 Front and GEOM12 on top of them, crossover 85 Hz is recommended (85 Hz also for GEOM12). A small overlap could have impact if needed, for example (MSUB18 120 Hz and GEOM12 75 Hz).
  • Page 7 SETTING RANGE With 4 to 6 GEOM12 For long throw application, crossover 95 Hz is recommended (OMNI mode). For long throw stacking application, up to 6 GEOM12, crossover 85 Hz is recommended on MSUB18 (also for GEOM12). MSUB18 Page 7 / 20...
  • Page 8 SETTING RANGE With 7 to 12 GEOM12 For very long throw application, with flown or stacked MSUB18, recommended MSUB18 cardioid mode, crossover MSUB18 95 Hz and 12 GEOM12 crossover 75 Hz for the maximum impact. Ground Stack Sub design Page 8 / 20 MSUB18...
  • Page 9: Msub18 Rigging

    MSUB18 RIGGING MSUB18 RIGGING Upper retractable rigging link At each upper corner, a lever allows to take out or to bring in the rigging link. LOCK position allows to keep the link inside Lower semi-auto lock system At each lower corner, you have a semi-auto lock system. Pull the knob to auto-lock.
  • Page 10: Msub18 - Accessories

    All MSUB18 accessories are specifically rated in agreement with structural computations. Never use other accessories – including push-pins – when assembling MSUB18 cabinets than the ones provided by NEXO: NEXO will decline responsibility over the entire MSUB18 accessory range if any component is purchased from different supplier.
  • Page 11 MSUB18 - ACCESSORIES VNT-GSTKM10M12S – VNT-GSTKM10M12L VNT-MNSTKM12 Rated for a maximum of 3 GEOM12 on the top of MSUB18. MST-WBMSUB18: Wheelboard for 1x MSUB18 MST-DOLLYMSUB18: Dolly for 2x MSUB18 MST-COVMSUB18: Cover for 1x MSUB18 MST-COV2MSUB18: Cover for 2x MSUB18 MSUB18 Page 11 / 20...
  • Page 12: Array Eq

    ARRAY EQ ARRAY EQ The ArrayEQ allows to adjust the system frequency response in its lower range (see curves below, with different ArrayEq values): Page 12 / 20 MSUB18...
  • Page 13: Maintenance

    MAINTENANCE MAINTENANCE Grille changing Remove 12 screws (TX25) on the side, top and below to remove Remove 8 screws (Tx30) and the bumper. the grille. 18’’ Driver Remove 8 screws (Tx25) to remove the Driver. To remove the driver, pull and swing it towards you. If you remove the side rigging and untighten the cable gland, you have 2 windows to access 2 screws (not mandatory).
  • Page 14 MAINTENANCE Spare parts MARK QUANTITY REFERENCE DESIGNATION 05MS18CATAVL Bumper FL Black (with screws) 05MS18CATAVL-PW Bumper FL White (with screws) 05PC60 Hoosing Feet 60 05LEXMS15WAR Lexan Warning 05LEXMS15WAR-PW Lexan Warning White 05MS18CATAR Bumper RL Black (with screws) 05MS18CATAR-PW Bumper RL White (with screws) 05DOUILM20 Connector Plate M20 (with screws) 05DOUILM20W...
  • Page 15: Technical Specifications

    TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS MSUB18 WITH NEXO ELECTRONICS 32Hz – 120Hz Frequency range (±6dB) Sensibility (1W / 1m) 107dB SPL Nominal Peak SPL Level (1m) 139 dB Operating voltage 80 Vrms (180 Vpeak) Crossover Frequency 32-65; 32-75; 32-85; 32-95; 32-120 Hz Nominal Impedance 4Ω...
  • Page 16: User Notes

    USER NOTES USER NOTES Page 16 / 20 MSUB18...
  • Page 17 USER NOTES MSUB18 Page 17 / 20...
  • Page 18 USER NOTES Page 18 / 20 MSUB18...
  • Page 19 USER NOTES MSUB18 Page 19 / 20...
  • Page 20 USER NOTES NEXO S.A. Tel: +33 3 44 99 00 70 Fax: +33 3 44 99 00 30 E-mail: info@nexo.fr Parc d’activité de la Dame Jeanne F-60128 PLAILLY nexo-sa.com Page 20 / 20 MSUB18...

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