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ML 12

The ML 12 is a line array loudspeaker for medium scale sound reinforcement. Using the ML 12 Flying Frame it can be flown in vertical columns with up to 16 cabinets giving a 90 constant dipersion pattern in the horizontal plane. ML 12 is a 3-way design housing 2x12" LF drivers and two 1.4" driver with 1"x6" line array horn.

The cylindrical wave segments of each cabinet can couple without gaps and sum up coherently. Splay angles between adjacent cabinets can be set in the range from 0 to 5.


  • High power maximum SPL 130dB continous, 136 dB peak (single unit)
  • Superior bas impact all horn design
  • Wide bandwith 40Hz 18kHz 3dB (single unit)
  • True 90 (-6dB) horizontal mid and HF pattern control
  • Fast, integral rigging system with variable splay angles
  • Common grid may be used for flying or ground stacking

    FREQUENCY RESPONSE (-3dB) 50Hz 18kHz
    DRIVERS 2x12"(300mm)/3"(75mm) voice coil woofer

    2x1.4"(36mm) exit compression driver
    RATED POWER 760W RMS, 2400W peak
    SENSITIVITY 102dB 1 watt/1 metre
    PASSIVE 1-1+ Speaker

    2-2+ NC
    BI - AMP 1-1+ LF LF: 600W 8?

    2-2+ NC HF: 160W 16?
    MAXIMUM SPL 130dB continous, 136dB peak
    IMPEDANCE 8 ohms nominal
    DISPERSION (-6dB) Horizontal coverage : 90

    Vertical coverageVaries, depending on

    array length and configuration
    CROSSOVER FREQUENCIES 600Hz, 1.3kHz passive
    PACKAGE SIZE 1115mm x 590mm x 635mm(1PCS)
    NET WEIGHT 52kg