Enjoy signature JBL concert sound in your car with the JBL Stage 2 524 Car Speaker. The polypropylene woofer gives great low and clean midrange sound, while the PEI-balanced tweeter delivers crisp and vibrant high-end frequencies. It is built and tested to be played loud. JBL speakers undergo rigid testing to make sure they can withstand years of blaring. Thanks to JBL frame design, the Stage 2 524 fits most cars, without needing to modify anything.