AS Series Main Audio


  • Subwoofer 1 x 18"
  • 35Hz - 200Hz (+/- 3dB)
  • Horn Loaded
  • Integral Flying System
  • 1200W AES
  • 57Kg

The AS-SUB is a high performance passive subwoofer unit that contains a single 18” horn-loaded speaker. It’s been designed to work with other units in the AS series or to work as an independent stack on the ground.

Having an extremely compact size and a specially conceived high performance speaker, its exceptional response from 35Hz and its high SPL make the AS SUB the perfect partner to obtain clear and powerful bass tones in any circumstance.

The acoustic characteristics of the AS SUB include, as other AS series units, an extremely flat response across the full working spectrum, providing a perfect control of the response in any situation. Also, if mounted or rigged in a 3-unit stack, it’s possible to create cardioid arrangements using the specially designed DSP program.

Each AS SUB unit is made in Finnish birch plywood, and finished in flame-resistant Epoxi matt-black Paint. All hardware is made of inox steel and all the components are protected by a specially designed laser-cut steel front grill.

AS-SUB2 units are weather-proof and IP-45 certified.

As any other model in the series, the AS-SUB has got a great quantity of accessories for setup, stacking and transport, as well as a RAL color chart to choose from that complete a practical and versatile subwoofer.

Main Audio AS SUB Main Audio AS SUB

AS Series Main Audio


Frequency response 35 Hz-200Hz (+- 3Db)
Power handling 1200W AES
SPL continuous*/peak** 132 / 144Db
Connections 1 x 18” Horn loaded
Configuration 2 x 4 Neutrik® Speakon
Height 580mm.
Width 580mm.
Depth 723mm.
Weight (Kg) 57.5Kg
Cabinet 15mm Finnish birch plywood
Grill Laser-cut steel and acoustic foam
Rigging 4 mounting points
Acabado Epoxi ignifugo negro mate
Finishing Flame Resistant matt black epoxi paint

* :Calculated 1W/1m.
**: SPL peak measured with pink noise and a crest factor of 4.