dB Technologies launches a new series of active speakers, the Sigma Series, with three S115, S215 and S118 models.
![[NAMM] dB Technologies Sigma Series Speakers](https://img.audiofanzine.com/img/product/normal/1/7/173884.png?fm=pjpg&w=334&h=243&fit=contain&s=140b596c0a22ced24aeb8d1fe513284f)