JVC JVC CS-DR6821

Each speaker has a PEI (Poly-Ether-Imide) balanced dome tweeter. PEI is a polymer film that produces a wide soundstage for superior imaging. A semi-dome tweeter has a dome placed inside a cone; balanced dome tweeters are semi-dome tweeters with equal reproduction area given the cone and dome portions of the tweeter. JVC describes these speakers as 6x8, but they also fit many 5x7 applications. Please enter your vehicle information to confirm fit.