LD Systems presents the ICOA PRO series. An extension of the company’s ICOA series speakers, which were primarily developed for the MI market, the ICOA PRO series includes two active full-range coaxial speakers – ICOA PRO 12 A and ICOA PRO 15 A – as well as the active 21″ bass-reflex PA subwoofer ICOA PRO SUB 21 A.