Visaton 13-cm mid-range speaker with rigid, anodised aluminium membrane, aluminium die-cast basket and rubber surround. Minimum mechanical and electrical losses with pole core ventilation, ventilated spider and cap tone voice-coil carrier. https://elecena.pl/product/18352517/1301-visaton-mid-range-speaker-13-cm 2021-05-05 https://elecena.pl/product/18352517/1301-visaton-mid-range-speaker-13-cm 2021-10-29 https://elecena.pl/product/18352517/1301-visaton-mid-range-speaker-13-cm 2022-12-06 https://elecena.pl/product/18352517/1301-visaton-mid-range-speaker-13-cm 2025-01-24