Eminence announced the worldwide availability of its D-fend SA-300, an entirely programable protection system for passive speakers.
![[Musikmesse] Eminence D-fend SA300 protector](https://img.audiofanzine.com/img/product/normal/1/8/181070.jpg?fm=pjpg&w=334&h=243&fit=contain&s=6b3f9f3e95460959f25c20c6a9830b28)