MA18SA
DAD
end of life

MA18SA

ORDER CODE: MA18SA

Aerodynamic bass-reflex active subwoofer, 3000W D-class amplifier,134dB SPL

Main features:

  • Low frequency: 18'' woofer/4.5''v.c.
  • Frequency response: 30-150 Hz (±3dB)
  • High pressure on low frequencies in large indoor/outdoor venues
  • Birch plywood enclosure
  • DSP with 4 presets (120/90Hz - normal/reverse phase) for selection of optimal frequency response

PHOTO GALLERY

Technical specifications

LOUDSPEAKER
  • System type: active subwoofer
COMPONENTS
  • Low frequency: 18'' woofer/4.5''v.c.
FEATURES
  • Built-in amp: 3000W
  • SPL max: 134dB @1m (free field)
ACOUSTICAL SPECIFICATIONS
  • SPL cont/peak: 128/134dB @1m (free field)
  • Frequency response: 30-150Hz (±3dB)
  • Coverage angle HxV: ° omnidirectional
ELECTRONICS SPECIFICATIONS
  • Amplifier: digital
  • Input sensitivity: 4 dBu (1,228Vrms) adjustable
  • Protection: RMS limiter, fast limiter, temp.
  • User controls: 120/90Hz - normal/reverse phase
  • Processor: DSP
  • Operating voltage/frequency: 220 V ±10%, 50 Hz
INPUT/OUTPUT CONNECTORS
  • Input signal: XLR IN/OUT
  • Power connection: powerCON IN/OUT
CABINET CONSTRUCTION
  • Cabinet material: 18mm / 0.71'' birchplywood
  • Handles: 4 on side
  • Hardware: 35 mm mounting pole
PHYSICAL
  • Dimensions (WxHxD): 615x685x636mm / 24.21''x26.97''x25.04''
  • Weight: 53kg / 116.84lbs

Versions

Accessories & Related Products

    DOWNLOAD

    Data sheet & specs

    File name File size Download
    Letter datasheetMa18sa_A4_DATASHEET_(EN).pdf648KB

    User manual

    File name File size Download

    DMX chart & personalities

    File name File size Download

    Photometrics

    File name File size Download

    CAD symbols & drawings

    File name File size Download

    Tech docs

    File name File size Download

    Software

    File name File size Download

    Firmware

    Info Request

    News

    Gallery Wash series - Cube‑Shaped LED WallWash for Seamless Blend Across Vertical Surfaces
    June 30, 2025
    Gallery Wash series - Cube‑Shaped LED WallWash for Seamless Blend Across Vertical Surfaces
    PROLIGHTS introduces the Gallery Wash series , a range of cube-shaped LED wallwash luminaires developed for precise and uniform vertical illumination in galleries, showrooms and low ceiling broadcast sets. Thanks to a custom linear LED source combined
    PROLIGHTS Illuminates Ermal Meta's concert at Albania's ancient Butrint
    June 26, 2025
    PROLIGHTS Illuminates Ermal Meta's concert at Albania's ancient Butrint
    The evocative ruins of the Butrint archaeological site in Albania provided a striking backdrop for Ermal Meta 's concert. PROLIGHTS lighting fixtures, supplied by ASLV , the official PROLIGHTS distributor in Albania, turned the evening into a magical
    Introducing PROLIGHTS Astra Beam120IP: Laser-Powered IP65 Pure Beam Moving Head
    June 19, 2025
    Introducing PROLIGHTS Astra Beam120IP: Laser-Powered IP65 Pure Beam Moving Head
    PROLIGHTS is proud to announce the launch of Astra Beam120IP , a formidable beam moving head that sets a new standard in the IP65 category. Engineered for both indoor and outdoor large-stage applications, Astra Beam120IP leverages a 120W phosphor laser
    SunBlast Power at Nameless Festival
    June 16, 2025
    SunBlast Power at Nameless Festival
    The shores of Lake Como once again hosted the Nameless Music Festival , Italy's premier electronic music event with a growing international reputation. Now in its latest edition, the festival drew more than 90,000 attendees and featured over 100 artists

    Subscribe to our Newsletter