Kindermann multi-media connection system The modular multi-media connection system is ideal for integrating computer, video, audio, controller and network ports in switching programs, desk connections, floor sockets and 19" racks. It puts a definitive end to unsightly, loose-fitting and hanging cables. The system is cost-effective and future-proof as new interfaces can be added at any time. Audio Speakon 4-pin Connection panel with Neutrik panel jack and soldered connection, full plate 54 x 54 mm anodised aluminium Compatible with the following switch ranges: Busch-Jaeger: Duro 2000 Si/Reflex Si (linear) Merten: Atelier, M1, M-Arec, M-Plan, M-Smart Kopp: Object 2002, Alaska, Docoline Jung: A500, AS500 https://elecena.pl/product/18364627/7441-413-audio-speakon-socket-4-pin-double-blank 2021-05-06 https://elecena.pl/product/18364627/7441-413-audio-speakon-socket-4-pin-double-blank 2021-11-12