Low frequency loudspeakerTFA-600B

The TFA-600B is a compact horn loaded bass enclosure designed to be ground stacked with Flex Array TFA-600H mid/highs. It consists of a single 18" neodymium low frequency driver loaded with a TurboBass™ device.

The TFA-600B utilises the same low frequency drive unit as the larger TSW-218 and employs the same loading techniques, so these two bass enclosures can freely be mixed in any application.

The 15mm 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. Its stacking corner protectors allow TFA-600B cabinets to be ground stacked with TFA-600L (which have integrated flyware) or TFA-600B cabinets.

A threaded pole mount socket is fitted for use with flying yokes. A recessed panel at the rear of the cabinet carries two parallel-linked Speakon NL4MP connectors for input and loop-through connections.

Full specifications
Net Weight     63kg (138.6lbs)
Dimensions     574mm x 710mm x 848mm (22.6" x 28" x 33.4")
Components     1 x custom 18” (457mm) LF driver
Frequency Response     38Hz - 150Hz ±3dB, 30Hz - 150Hz ±10dB
Power Handling     800 watts r.m.s., 1600 watts program
Sensitivity     104dB; 110dB with 16 units
Maximum SPL     Single enclosure: 133dB continuous (calculated SPL addition), 139dB peak
Impedance     8 ohms
Construction     15mm (5/8”) birch plywood throughout; heavily braced, rebated, screwed and glued. Finished in black semi-matt textured paint. Eight recessed carrying handles.
Grille     2mm powder coated perforated mild steel backed with reticulated foam
Connectors     (2) Neutrik Speakon NL4MP, wired pin1+: positive, pin1-: negative; pin2+ and pin2-: n/c
Spares & Accessories     LS-1815 18” (457mm) LF loudspeaker
RC-1815 Recone kit
MG-600B Replacement metal grille
T4 wheels Heavy duty wheels