Soumatrix Xtase VMK2 VW CC Passat B6 Passat Wagon OE Upgrade Speaker Kit The benchmark of next-level hearing experience. Embracing the gemstones on the industrys crown, Taser is the top-tier choice for a groundbreaking upgrade. A Full Ascendance: Containing two units for the front doors as well as two units for the rear doors equips your car with custom acoustic brilliant sound delivered by our EISA award-winning designer. Two-in-One: Each unit builds one tweeter and one woofer coaxially, combining their strength with flawless harmony. DIY Friendly Engineering: Innovative plug-and-go layout invites you to tinker your vehicle with a smooth and efficient installation experience for Volkswagen standard trims without stock Built to Impress: Aeronautically qualified Rockwell foam combines with lightweight glass-fiber triple layered sandwich cone presents a smooth, vast, and transparent sound. 25mm hand coated polyester fibersilk and the high-gradeplastic coated rare earth neodymium magnet tablet makes tweeters an excellent choice to deliver detailed musical richness and swift sound propagation.