Ferrite Cone Drivers Ferrite Cone Drivers BMS Speakers offers a large portfolio of ferrite cone drivers, ranging from low-midrange drivers for compact 2-way systems to high output subwoofers. Low: 12S305 12S330 15S330 15S430v2 15S435 18S430v2 18S450 Low/mid 5S117 6S117 8S215 8S219 12S302 12S320 15S320 View all products Can’t decide? We are here to help. BMS is represented by a network of global distributors who will be happy to help you to source required products, services and technical support, whatever your location. Contact us