Special Kevlar weave type cone/dust cap The fiber impregnated kevlar weave type cone is sturdy by structure, it is less susceptible to deformation under pressure. It is the perfect candidate for high excursion speakers where internal box pressure reaches high levels.

 

Highest quality tensile leads stitched into the spider. It eliminates the chance of lead flopping against spider or cone during extreme movement; also it gives the lead longer life as it becomes less subjected to breaking or cracking.