FLEX ARRAY TFA-600L 18″ Horn Loaded Subwoofer



Coming Soon!!!


18″ Horn Loaded Subwoofer for Touring Applications

  • Horn loaded subwoofer for touring applications
  • 800 Watts continuous, 3,200 Watts peak power
  • Carbon fibre loaded 18 low frequency driver with inside/outside wound coil
  • Integral rigging system for flying and ground stacking
  • Low distortion horn design for maximum sound pressure level
  • 15 mm (5/8) birch plywood enclosure with hard wearing semi matt black paint finish

  • 20 mm threaded pole mount to support satellite speaker
  • Neutrik speakON* NL4 connectors for reliable long life operation
  • 3-Year Warranty Program**
  • Designed and engineered in England

The TURBOSOUND FLEX ARRAY TFA-600L is a compact horn loaded bass enclosure designed to be flown with FLEX ARRAY mid/highs in a wide range of concert touring applications. It consists of a neodymium 18″ low frequency driver in a low distortion horn loaded design. This is the same drive unit as used in the ground stacked single 18″ TFA-600B and the larger double 18″ TSW-218, and employs the same loading techniques so these bass enclosures can freely be mixed in any application.

The enclosure is equipped with an integrated flying system which enables it to be flown at the top of a column of FLEX ARRAY loudspeakers using a simple conversion frame between the bass enclosures and mid/highs.The same conversion frame is also used to provide a stable FLEX ARRAY ground stack. A 20 mm threaded pole mount socket is fitted for use with flying yokes.

The 15mm (5/8″) birch plywood cabinet is equipped with recessed handles on the sides and back, and is supplied with heavy duty wheels in order to aid trucking and handling. It is finished in hard wearing semi matt black paint. A recessed panel at the rear of the cabinet carries two parallel linked Neutrik speakON* NL4 connectors for input and link through connections. The stacking corner protectors allow TFA-600L cabinets to be ground stacked with TFA-600B cabinets.


Dimensions (H x W x D) 574 x 710 x 848 mm (22.6 x 28 x 33.4″)
Net Weight 72.5 kg (159.5 lbs)
Components 1 x 18” (457 mm) LF Driver
Frequency Response 38 Hz – 150 Hz ±3 dB, 30 Hz – 150 Hz ±10 dB Recommended Operational Range Below 250 Hz
Sensitivity (1 W @ 1 M) 104 dB; 110 dB with 16 units
Power Handling 800 Watts Continuous, 3,200 Watts Peak
Calculated Max SPL Single enclosure: 133 dB continuous (calculated SPL addition), 139dB peak
Nominal Impedance 8 Ohms
Construction 15 mm (5/8”) Birch Plywood Throughout Finished in Semi Matt Textured Paint. Eight Recessed Carrying Handles.
Grille 2 mm Powder Coated Perforated Steel Backed with Reticulated Foam
Connectors 2 x Neutrik speakON* NL4, Wired Pin 1+: Positive, Pin 1-: Negative; Pin 2+ and Pin 2-: N/C
Rigging Integrated
Spares & Accessories LS-1815    18” (457 mm) LF Loudspeaker
RC-1815    Recone Kit