4X A15 Focus is a medium throw loudspeaker designed for production applications. Part of the multifunctional A15 family, the passive 15“ enclosure offers exceptional deployment flexibility and simplicity without compromising performance. With a tightly-controlled 10° enclosure coverage, A15 Focus boasts an impressive output of 144 dB and ensures projection up to 45 m. Panflex allows users to adapt the directivity to the audience geometry and ensure exceptional frequency response stability.including Wide Focus KS21 condition is much like new.