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Passive Loudspeaker Line Array (SMARTVOX-MA12)

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Condition : New Warranty: YES
Country of shipping : UAE
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Product Specification

Condition New
Warranty YES
Electronics Brand Others

Product Description

SMARTVOX-MA12 is a vertical loudspeaker array that uses a linear spaced speaker arrangement in combination with passive phase shifting, passive power shading and filtering, to obtain a constant directivity index for multiple frequencies (Concept is based on the MESSENGER linear spaced line-arrays with patent algorithm). The fixed Azimuth angle of -12 degrees, allows for the unit to be placed vertical against any surface, resulting in more clarity, lower reverberant field and therefore a much higher ‘direct-to-reverb’ ratio, leading to a higher intelligibility figure (STI).

Ordinary line-arrays radiate a cylindrical wave front that moves in a straight line from its source. Due to this a normal column needs to be tilted forward to obtain good coverage of the listening area.


  • Filtering based on Messenger Patent algorithm concept.
  • Wide dispersion.
  • Linear spaces speakers.
  • Constant sound level.
  • Lower reverberant field.


  • Maximum power rating: 50 Watt.
  • Operating voltage: 50 / 70 / 100 Volt.
  • Frequency respond: 250 Hz - 12 kHz.
  • Horizontal coverage: 120 degrees.
  • Q-factor / Di: 14.1 / 11.5 dB.
  • SPL @ 1 kHz, 1W/ 1M: 93.5 dB.
  • Standard color: RAL 9010.
  • Dimensions: 560 mm Height, 90 mm Width, 110 mm Depth.

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