Focal applies the same technology they use in their studio and audiophile-grade home systems to their Integration line of car speakers. Their inverted dome tweeter technology optimizes the connections between the voice coil and the dome, providing much wider sound dispersion than most regular tweeters. The dome material combines the stiffness of aluminum with the resilience of magnesium for neutral and precisely detailed sound.
Each Integration tweeter features a built-in phase plug and wave guide, which act together to increase the power of high-frequency notes and improve the stereo soundstage. Mount these tweeters in an appropriate location in your vehicle, and you will hear all the details and ambience that make your music more exciting, without any of the harshness that lesser tweeters can add.