ES 165 K2EWith its legendary K2 membrane woofers, the ES 165 K2E kit offers natural and powerful sound reproduction. Their high sensitivity allows them to deliver an enveloping and dynamic sound while the ogive of the central core guarantees perfect dispersion of sound in the passenger compartment. Car listening is exalted. SMOOTH, ACCURATE TREBLE Two TKME inverted dome tweeters with an "M" profile in aramid fibre are combined with bi amplifiable audiophile