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Single 18" Subwoofer with flyware


The ATL18B is a single 18" subwoofer designed to be flown with the ATEC AT110-V2 Line Array System. The ATL18B can also be ground stacked and used with all LAX Europe line array systems, portable full-range and installation speakers. It is a very flexible subwoofer, which can be used in a vast number of configurations.


  • Powerful 900 W subwoofer, featuring a single 18" driver with a 100 mm (4") dual layer voice coil.
  • Precision-made 15-ply 24 mm and 11-ply 18 mm Baltic birch plywood cabinet, with a durable paint finish for touring and rental use.
  • Optimised cabinet structure designed to reduce unwanted resonances and airflow noise.
  • Low frequency extends down to 30 Hz (@ -10dB).  
  • The LF driver features a humidity resistant paper cone.  
  • The integrated rigging system has a 7:1 safety coefficient.  
  • Designed for touring, outdoor concerts, stadiums, fixed installation and for all demanding sound reinforcement applications.
  • Designed to be flown in ATEC AT110-V2 Line Array Systems.
  • Recommended for ground stacking with all ATEC Line Array Systems, AR Curve Array Systems, FP, TH900 and all full-range speaker systems.


Technical Specifications

Frequency Response -10dB 30Hz - 250Hz
Frequency Response+/-3dB 40Hz - 150Hz
Dispersion omni
Sensitivity (1W/1m) 98dB
SPL 127dB (cont.) / 133dB (Peak)
LF Driver 1 x 18" Ferrit / 100mm Voice Coil
Power (AES) 900W
Nominal Impedance 8 Ohm
Dimensions (B x T x H) 641 x 835 x 551mm
Weight 61kg
Cabinet phase reversed
Connectors 2 x Neutrik NL4MP; LF:2+2-




Product Description
Case for 1 x ATL18B
Flyframe for 8 x ATL18B

Recommended Accessories

Product Description
AT110-V2 recommended Fullrange Speaker