Legacy Series - TX4

15-inch / 2-inch - 700 watts

The compact and efficient TX4 features the same 2" high frequency driver as the TX8, but mounted on a slightly shorter horn. The 4" voice coil of the proprietary B&C 15" woofer provides increased output to keep pace with the efficient 2" high frequency driver while ensuring safe operation at high sound pressure levels.



  • High efficiency, compact trapezoidal enclosure designs
  • Advanced horn technology for controlled application of leading edge drivers from world-renowned manufacturers
  • Ultra-low distortion at extreme sound pressure levels
  • Rock solid 13-ply Baltic birch enclosures with rigid bracing
  • Accurate, flexible ATM Fly-Ware™ AMTS series internal bumper and flytrack system Excellent 'flown' performance in accurately formatted arrays
  • Outstanding 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 highly advanced analog signal processors
  • Speakon™ four interconnects throughout
  • Enclosure dimensions configured for optimum truck pack
  • TX Processor Settings
  • Made in Canada


Governed by the TX4P processor, the carefully chosen crossover point matches the directivity characteristics of the woofer to the horn, resulting in smooth horizontal coverage and a seamless transition in the all-important midband. Top and bottom flytrack and fixed eyebolt connections provide flexible yet cost effective flying capability.

The TX4P processor has been engineered specifically for the TX4 to ensure maximum system performance. In case of accidental operation without the TX4P, the TX4 comes with passive horn protection built in which does not interfere with the TX4P's crossover slopes.


System Type 2-Way Trapezoid
Active or Passive Passive
Biamp Operation Only Yes
Sensitivity (dB @1Watt/1m) HF:110, LF:99
Max SPL (dB) 127
Frequency Response (Hz +/- 3dB) 50 - 19k
HF Driver(s) 1 x 2 inch ceramic with titanium diaphragm
HF Power Rating (Watts) 120
HF Impedance (Ohms) 8
HF Horn Custom waveguide
HF Dispersion (°H x °V) 60 x 40
LF Driver(s) 1 x 15 inch, cast frame
LF Power Rating(Watts) 500
LF Impedance (Ohms) 8
Inputs - Speakon 4-pin 2
Bar Handles 2 (side mounted)
Flying Hardware ATM™ top and bottom
Included Hardware 3 inch flytrack with 3/8 inch bolt holes
Optional Flying Hardware swivel ring, eyebolt, shackle
Pole Mount Adapter (1 3/8"-3.5cm) yes
Enclosure Materials 18mm / .71 inch - 13-ply baltic birch plywood
Grille 16 gauge perforated metal
Covering / Finish Black Ultrathane Paint
Processor (optional) TX4P
Dimensions (DWH xbackW, inches) 14.6 x 18.3 x 28.2 x 10.8
Dimensions (DWH xbackW, cm) 37.1 x 46.5 x 71.6 x 27.4
Weight (lbs/kg) 81.1 / 36.8

Specifications subject to change without notice