TL 18.1 18″ Vented Sub



This is a powerful single 18” passive subwoofer in a vented enclosure. The upgraded 18” woofer has a 4” voice coil and a weatherproof cone. The cabinet is well braced and has four ports for excellent high-level output. It comes with a top hat for a pole-mounted satellite speaker. Optional second top hat shown here so it can be laid on it’s side for a more stable base. The TL 18.1 is also available in permanent a installation version with no handles, top hat, and has a barrier strip connector. Optional wheel board provides stable portability.



System TypeVented Subwoofer
Program Power ( Watts )2400W Program, 1200W RMS
Nominal Impedance (Ohms)8 Ohm
Sensitivity (dB @ 1Watt/1m)99
Max SPL (dB)132
Frequency Response (Hz +/- 3dB)38 – 500 Hz
Crossover Frequency (Hz)80 – 100 Hz Recommended
Driver Configuration1 x 18″ Neodymium Subwoofer with 4″ voice coil.
Inputs2, Paralleled
Inputs – Barrier StripOn permanent install version
Inputs – Speakon Neutrik2 NL4, Pins 1+ and 1-
Flying Hardwareno
Wheel BoardOptional front mounting wheel board
Bar Handles2
Enclosure Materials13mm – 18mm Birch Ply
Grille16 Ga. Perforated Steel
Finish / CoveringDuraBlast polyurea coating
Dimensions (DWH, inches)27 1/2 x 20 3/4 x 28 1/2 inches
Dimensions (DWH, cm)70 x 52.7 x 72.4 cm
Weight (lbs/kg)70 lbs / 31.8 kg