Legacy Series - TX9S

Dual 18-inch - 2400 watts

The TX9S is a large format, high output subwoofer with a full frequency response (down to 30Hz) and longer excursion voice coils. The dual 18" front loaded TX9S handles bundles of power and is perfect for those who are looking for lots of low, low bass. The cost effective TX9S incorporates rear mounted wheels for ease of transportation. The frequency response of the TX9S makes it appropriate for use with all boxes in the TX line including the TX4 and TX8. The TX9S is especially well suited as a music playback subwoofer.



  • High efficiency, compact enclosure designs.
  • Dual 18" low frequency drivers.
  • Ultra-low distortion at extreme sound pressure levels.
  • Rock solid 13-ply Baltic birch enclosures with rigid bracing.
  • Excellent long distance projection.
  • Consistent box to box production using advanced quality assurance methodology & CAD/CAM technology.
  • Fool proof protection & crossover networks using dependable and simple to use yet advanced analog signal processors.
  • Speakon™ four and eight pin interconnects throughout.
  • TX Processor Settings: TX4/TX9S, TX8/TX9S
  • Made in Canada



System Type Rectangular Subwoofer
Active or Passive Passive
Power Rating (Watts) 1700
Nominal Impedance (Ohms) 4
Sensitivity (dB @1Watt/1m) 98
Max SPL (dB) 131
Frequency Response (Hz +/- 3dB) 30-130
LF Driver(s) 2 x 18 inch, cast frame
Inputs - Speakon 4-pin 2
Wheels 2
Bar Handles 8
Enclosure Materials 18mm / .71 inch - 13-ply baltic birch plywood
Grille 16 gauge perforated metal
Covering / Finish Black Ultrathane Paint
Dimensions (DWH xbackW, inches) 24.8 x 24 x 51
Dimensions (DWH xbackW, cm) 63 x 61 x 130
Weight (lbs/kg) 191.8 / 87

Specifications subject to change without notice