TX18S Speaker

The TX18S speaker is a compact, high power sub-woofer system. The system offers complete input connection flexibility for compatibility with a variety of cabling schemes. A recessed external, switch allows selection of either contacts +1/-1 or +2/-2.

The TX18S is equipped with a top-mounted, threaded, 20mm socket that can receive the optional pole. The threaded socket minimizes buzzing and rattling and assures that the pole will be secure and straight.

The enclosure is constructed of top quality birch/poplar laminate plywood, coated in SPL’s rugged finish and is heavily braced to maximize low-frequency performance.

  • Premium passive loudspeaker system
  • Very high power handling
  • 18 inch woofer
  • Large port area for reduced distortion
  • 20mm threaded pole socket for solid, secure satellite speaker mounting.


Model: TX18S
Item:1X 18″ PA speaker
Driver: LF 1x 18″ Voice coil 125mm
Frequency Response: 40-250Hz
RMS /peak Power:600W/1800W
Max SPL: 127dB
Carbinet Spec: Black Sand Paint; 18mm Plywood, black grill
Connector: 2NL4; +1& -1 connected
Hardware : Top Hat×1
Shipping size mm: 850×610×695