The robust metal frame MLA Mini Flying Frame is used to complete the MLA Mini line array and MSX subwoofer. In this type of installation, a full range speaker system (or a set of such speakers) is suspended under a powered subwoofer. Please note that only the use of original components guarantees long-term safety and proper operation of the MARTIN AUDIO MLA Mini speaker systems. For correct and safe configuration of line arrays, use the specially developed DISPLAY software environment.