Pro Audio Manufacturing

Enchancing Audio Experiences with Professional Systems, Components, and All-Weather Speakers

STH Group specialize in providing comprehensive professional audio solutions that exceeds expectations. Our experienced teams of engineers and skilled workers collaborate passionately to develop products that uphold the highest standards of quality and functionality. Operating from our state-of-the-art factory in Thailand, we manufacture a diverse range of professional components for our own brands, including P.Audio and One Systems, as well as for esteemed OEM customers representing top-notch audio brands worldwide.

Product Range
  • Voice coil
  • LF Driver
  • HF Driver
  • Horn
  • Tweeter
  • All-weather loudspeaker
  • OEM products

Partner with us and discover a world of professional audio solutions designed to elevate your experience.