Audiofocus B 18

Flyable 18” touring LF extension for ARES 8 line arrays

Product Documentation

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LF : 1 x 18″

SPL peak 

132 dB


53,8 kg


 From 0 to 10°


B 18 is a compact, powerful LF extension for ARES 8 line arrays, enhancing the system’s low end response and directivity.  ARES 8 and B 18 unite with S / MTSub Series subs to form a consistent, high performance, 4-way line array system.  B 18 is fully compatible with the ARES 8 rigging system and can be flown alongside, on top of or behind ARES 8 elements, or deployed in ground stack / standalone configurations.

The B 18 houses a long excursion 18? neodymium driver and combines front diffusion, bass reflex, and transmission line design for ultimate efficiency and performance.

B 18 is built with pride in Belgium and coated in tough, weather-resistant polyurea to safeguard your investment. The cabinet front is protected by a rigid metal grill, backed by acoustically transparent foam.

We recommend AUDIOFOCUS or Powersoft amplifiers for use with B 18.


  • LF extension for ARES 8 series
  • Flown or ground stacked
  • Pole mount socket
  • Passive
  • Integrated rigging