GSR

The Outline GSR (Globe Source Radiator) is a high-power omnidirectional sound source used for professional acoustic measurements. Developed by Italian manufacturer Outline, it delivers isotropic (equal in all directions) sound radiation to analyze the acoustic properties and insulation of spaces like theaters, concert halls, and buildings.

  • Spherical Design: Its 31 cm diameter globe shape eliminates edge diffraction and surface reflections, providing a highly homogeneous sound field. 
  • High Output: Capable of producing over 130 dB of Maximum SPL, far exceeding comparable testing products. 
  • Transducers: Features twelve specially designed 5” neodymium transducers equipped with ferrofluid cooling for extreme thermal power dissipation. 
  • Adjustable Directivity: Can be configured to selectively power certain drivers, approximating the radiation patterns of musical instruments. 
  • Extended Low End: Can be paired with the Outline powered subwoofer kit to extend the frequency response down to 40 Hz. 

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