8in woven Kevlar(R) woofer with butyl rubber surround
1in lens-free aluminized ferro-fluid pivoting dome tweeter
Sensitivity: 91 dB
Freq resp: 35 Hz-22 kHz
High-temperature polyimide voice coils
3rd order electro-acoustic crossover glass epoxy PC board low DCR inductors tight tolerance metalized polypropylene capacitors and gold-plated terminals
Far-forward woofer mount with pole-mounted tweeter minimizes diffraction while maximizing dispersion
Dog leg-type mounting system
Acoustically transparent scrim cloth grill
Cutout dim: 8.63in dia x 3.38inD
Overall dim: 9.75in dia
Kevlar is an amazing fibrous material developed by two dupont research scientists in 1965. the technology developed by stephanie kwolek and herbert blades proved to be stronger more durable and lighter than any other material available. kevlar is 5 times stronger than steel of the same weight.these unique properties lend kevlar to a wide variety of applications. as you may know one of the first and well known applications is for bullet-resistant vests used by law enforcement as well as the military because of the superior bullet stopping power it provides without adding weight and restricting movement.products made with dupont's kevlar-from loudspeaker cones and protective apparel to automotiveparts and ropes used on the mars pathfinder-do more go farther last longer and do the impossible.
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