CX 218 Sub

The Solton CX 218 Sub is a dual 18" direct-radiating high performance subwoofer system.

It has been designed to add high-output, high-impact bass response to the mid-high and fullrange loudspeaker system in various mobile and installed applications. It can be used as the low frequency section of a bi-amped or tri-amped system.

The CX 218 Sub features two long-excursion, 18” ,4” (100mm) voice coil aaCraaft drivers and a low distortion port design.

The CX 218 Sub must be electronically crossed over with the Solton DSP 206 N or equivalent electronic Controller.

This Sub has many features that make it a versatile subwoofer system.

Key Features

  • Bullet point Dual long-excursion, 18” ,4” (100mm) voice coil LF Transducer
  • Bullet point 100 dB Sensitivity, 137 dB Peak SPL
  • Bullet point Pole mount socket x 2 (M20)
  • Bullet point Four Integrated Handles for Easy Portability
  • Bullet point Prepared for 100mm blue wheels


  • Article Nr.
  • Loudspeaker Type
    Double 18", bass-reflex, subwoofer
  • Frequency Range (-10dB)
    35Hz - 200 Hz
  • Frequency Response (+- 3dB)
    40 Hz – 150 Hz
  • Coverage Pattern
  • Power Handling
    1200 W continuous, 2400 W programm
  • System Sensitivity (1w/1m)
    100 dB
  • Maximum SPL (Calculated at 1m)
    131 dB continuous, 137 dB peak
  • LF Driver
    2 x18", 4" voice coil speaker aaCRAAFT
  • Nominal Impedance
    4 ohms
  • Crossover
    active by DSP
  • Enclosure
    15 mm birch plywood
  • Finish
    Black textured paint
  • Fittings
    2 x Handles per side, 2x M20 pole socket
  • Protective Grille
    Black perforated steel with acoustic transparent foam backing
  • Connectors
    2 x NL4, Pins 1+/1-
  • Dimensions mm (WxHxD)
    600 x 1200 x 600
  • Weight
    74.5 kg


  • Bullet point Postable sound reinforcement
  • Bullet point Installation
  • Bullet point Live Music
  • Bullet point Bars and restaurants
  • Bullet point Nightclubs

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If you need more informations about this product please contact us. We will find for you our nearest partner next to you.

Your SOLTON Team