This auto loudspeaker features some of JBL’s best technology. Its HCL™ woofer cone is exceptionally stiff, yet lightweight for increased efficiency, exceptional midrange clarity and lower distortion at high-output levels. Its oversized voice coils increase power handling while minimizing distortion. Its spider-integrated tinsel leads enhance reliability and eliminate audible tinsel lead slap. Its Plus One™ (patent pending) woofer cones, with more surface area than competing models of the same size, offer increased bass output and increased efficiency. Its computer-optimized, passive crossover has been voice-matched to ensure optimum imaging, clarity and detail. And its high-bandwidth, edge-driven textile dome tweeters provide reduced distortion at high-output levels.