SS Audio Recone Kits . SS Audio speaker recone kits are available for many major professional speaker brands. AR, Advent, Altec Lansing, Bose, Cerwin Vega, EV, Eminence, JBL, Klipsch, Fane, RCF, and Yamaha. ... When your speaker cones, coils, spiders or other parts have seen better days, look here for the recone kit you need to fix them like new!