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  • AV applications
  • Speech and presentations
  • Fillers for large installs
  • Small bands
  • Bars and lounges
  • Places of worship
  • Gymnasiums

Key Features

  • Compact, two-way system
  • Horn 55° x 45°
  • Flexible mounting options
  • Ideal for indoor and outdoor installations
  • With a perforated grill
  • Standard black finish
  • Mounting points on the rear


  • Specifications download
  • CAD Blockdownload

ST 12 en/ST 12t

String ST 12 is two-way full range passive cabinet designed to provide exceptional sound reinforcement as a standalone unit or with a subwoofer. It can be used both in indoor and outdoor spaces. Crafted in Baltic Birch, this cabinet is a perfect option for installation and mobile use. The crossover design focuses on minimizing heat build-up, ensuring no compromise on transient response.

Be it an outdoor garden, an outdoor swimming pool, or a public space, String ST12t is a versatile solution with a 100v built-in transformer. It is perfect for a distributed sound system used both for indoor and outdoor applications.

String ST 12 features a 12" (300 mm) low-frequency driver and a 1" (25 mm) exit compression driver with a 1.4" (44 mm) voice coil mounted on a constant directivity of 55° x 45° horn. Depending on the application, the cabinet can be used either in its vertical or horizontal orientation. The LF driver is coupled to the HF horn through its optimally designed crossover.

String ST 12 performs perfectly out of the box. For demanding applications, the CSC Maestro MS 26 controller is configured to perform and its EQ and limiter functions preloaded into the controller. Contrabass ST 18s, CB 12s, CB 15s, CR 18s are a perfect match for ST 12.