B 18

Flyable 18” touring subwoofer – integrates perfectly with ARES 8 line arrays

TransducersLF : 1 x 18″
SPL peak / 1m (measured)132 dB
Weight53.8kg / 118.61lbs
RiggingFrom 0 to 10°
Share this product


B 18 is a compact yet powerful touring subwoofer, providing the perfect companion to the AUDIOFOCUS ARES 8 series in standalone, stacked, or flown configurations.

The subwoofer 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. The subwoofer is supplied with integral rigging and is fully compatible with ARES 8’s rigging system.

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


  • Bass or low-mid extension for ARES 8 series
  • Flown or ground stacked
  • Pole mount socket
  • Passive
  • Integrated rigging

Technical specifications

DescriptionBass reinforcement cabinet
Transducers LF: 1 x 18″
Frequency range (-6dB)55Hz-100Hz
SPL peak (1)132 dB
ProcessingDedicated AUDIOFOCUS SCiO and Armonia/Powersoft
Rigging20 different inter-cabinet angle positions, from 0 to 10°
Connectors2 × 4-point speakON
Nominal Impedance8ohm
Watt AES/peak600/2400W
Dimensions (H x W x D)510 x 650 x 705 mm
20.07 x 25.59 x 27.75 inches
Weight53.8kg / 118.61lbs
FinishHighly resistant polyurea coating

CabinetHigh grade birch plywood

(1) Peak level measured at 1 m under free field conditions using pink noise with crest factor 5