The VR525-CXi which is comprised of a 5-1/4" woofer with grill, 1" dome tweeter and a built in crossover network, has been specifically designed to easily fit any car equipped to handle two 5 1/4" speakers. The 5 1/4" woofer has a mica-filled polypropylene cone, 1" voice coil and butyl rubber surround. The 1" treated textile soft dome tweeter uses a neodymium magnet to keep its size at a minimum, and is ferrofluid cooled and damped within its compact housing. Unlike the VR525-CSi component version of this speaker offered by JL Audio, the VR525-CXi does not have a segregated crossover network with multiple settings giving you less control over which frequencies are played through the woofer and tweeter. However, the lack of this extra component makes installation that much simpler and eliminates the cost of components that not everyone will utilize fully. The VR525-CXi does have the same woofer as the VR525-CSi, but the CSi uses a 3/4" silk dome tweeter rather than the 1" treated textile. However this tweeter is universal for all coaxial speakers in the VR series.
