Crystal Audio



SX 18
The SX18 is a switchable 3 way active, 2 way passive, arrayable loudspeaker. Designed to be used as the main enclosure for small to mid-sized venues or as a supplemental cabinet for large scale sound reinforcement, this enclosure provides high sound pressure levels in a small, lightweight package. Adamson’s Proprietary Kevlar drivers and internal crossovers are employed throughout the SX18 enclosure and its integral fly hardware makes installation of the product fast and effective. Moving the SX18 is easy and efficient with the supplied dolly board. A flexible, high powered enclosure, the SX18 is suited for a wide variety of applications.


  • Live Concert Reproduction
  • Side Fill Monitoring
  • Near Field Applications
  • Houses of worship
  • Dance Clubs
  • Theatres


  • Kevlar 18” bass and 10” midrange Drivers
  • 1.5” High Frequency Compression Driver
  • 2-Way Bi-Amp/3-Way Tri-amp Operation (selectable)
  • Adamson Acoustic Waveguide
  • Integral Pole Mount
  • Integrated Fly Points
  • Supplied Dolly Board
  • Durable, Dual Component Finish
  • Honeycomb Punched, Steel Grill
  • Roadworthy Construction

Download Technical Specs for the SX 18