Peavey **1208-8 SPS BWX WR
The revolutionary weather resistant BWX WR series of woofers have been designed to perform at peak levels in outdoor environments.
The BWX series uses a cone that is a variation on the existing Kevlar impregnated cones used on all Black Widows. This cone is stronger and tougher, highly weather resistant, and has a specially designed surround.
The dust cap is also made of the same extremely strong material.
Voice coil assemblies on the weather resistant drivers use the thermoset insulated aluminum or copper ribbon wire, bonded onto an incredibly durable, heat resistant polyimide composite former.
The coil wires are solderless diffusion welded to high conductivity OFHC copper foil leads, which are embedded inside the former assembly and soldered to the tinsel leads with high temperature silver solder.