Nexo MSUB18 Series User Manual
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Nexo MSUB18 Series User Manual

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DP2820-01-DI
MSUB18-I
User Manual

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  • Page 1 DP2820-01-DI MSUB18-I User Manual...

  • Page 2: Table Of Contents

    ARRAY EQ ____________________________________________________________________________ 13 MAINTENANCE ________________________________________________________________________ 14 TECHNICAL SPECIFICATIONS ___________________________________________________________ 16 USER NOTES _________________________________________________________________________ 17 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

    DESCRIPTION DESCRIPTION  The MSUB18-I is a compact high technology arrayable sub, the ideal companion for the GEOM10 line array element, sharing same aesthetic design and arrayable in the same flown or stacked cluster.  Versions: • MSUB18-I: for fix applications; Black •...
  • Page 5 Sheaths upwards.  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 6: 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 7 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 ang 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 8 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). Page 8 / 20 MSUB18-I...
  • Page 9 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 MSUB18-I Page 9 / 20...

  • Page 10: Msub18 Rigging

    MSUB18 RIGGING MSUB18 RIGGING Insert the axis, positionning the pin and secure by bending the Open the 4 bumpers (Tx30) legs. Page 10 / 20 MSUB18-I...

  • Page 11: 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 12 MSUB18 - ACCESSORIES VNT-GSTKM10M12S – VNT-GSTKM10M12L VNT-MNSTKM12 Rated for a maximum of 3 GEOM12 on the top of MSUB18. Page 12 / 20 MSUB18-I...

  • Page 13: 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): MSUB18-I Page 13 / 20...

  • Page 14: 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 15 MAINTENANCE Spare parts MARK QUANTITY REFERENCE DESIGNATION 05PC60 Hoosing Feet 60 05DOUILM20 Connector Plate M20 (with screws) 05DOUILM20W Connector Plate M20 White (with screws) 05LEXSUB18I Lexan MSUB18-I 05LEXSUB18-IPW Lexan MSUB18-I white 05PT60 Feet 60 (with screw) 05MSUB18-UAI Complete grille Installation Black (with fasteners) 05MSUB18-UAIPW Complete grille Installation White (with fasteners) 18’’...

  • Page 16: 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) 139dB Operating voltage 80 Vrms (180 Vpeak) Crossover Frequency 32-65; 32-75; 32-85; 32-95; 32-120 Hz Nominal Impedance 4Ω...

  • Page 17: User Notes

    USER NOTES USER NOTES MSUB18-I Page 17 / 20...
  • Page 18 USER NOTES Page 18 / 20 MSUB18-I...
  • Page 19 USER NOTES MSUB18-I 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-I...

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Msub18-i

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