The AR-218B is a horn loaded subwoofer designed for use with Array series Speakers.The loudspeaker complement consists of two custom-designed 4″ voice coil, double suspension 18″ drivers, each unit ishorn loaded, resulting in a large area horn flare which gives excellent low frequency extension. High driving strength is provided by a massive, precision crafted magnet assembly. Four steel handles are provided for easy lifting and carrying and four rubber feet are fitted to the bottom of the cabinet. The enclosure is constructed from 3/4″ (18mm) birch plywood, screwed and glued together for maximum strength and rigidity, and includes a reticulated foam and steel mesh grille. It is finished in black semi-matt textured environmenta friendlylpaint. A rear panel connector platecarries two Neutrik SpeakonNL4MP for loop in and loop out connections to additional enclosures.




  1. 1.2*18″ Subwoofer
  2. 2.Extended LF response
  3. 3.Very high power handling



  1. Subwoofer for sound system
  2. Mid and smalltheater
  3. Subwoofer for Club and Disco
  4. .Multifunctions Hall


  • FREQUENCY RESPONSE : 40 Hz~ 280 Hz( +3 dB) / 25Hz~ 310 Hz( -10 dB)
  • SENSITIVITY (1W/1m) : 103 dB ( 40 Hz~ 280 KHz)
  • LF COMPONENTS : 2 x 18″woofer(4″voice coil)
  • CALCULATED OUTPUT (MAX) : 134 dB SPL, 140 dB SPL peak
  • DIMENSIONS (HxWxD) :1050 x 580 x 700 (mm)
  • NET WEIGHTS : 80 (kg)
  • CONNECTORS : 2 Neutrik NL4MP connectors




Chick here for technical note AR-215B