DESC: For more than 50 years, JBL's mission has been to develop and refine audio products that satisfy the most demanding enthusiast. In the studio, in concert, at the movies, or on tour, JBL is everywhere sound matters. JBL’s new GTO series coaxial speakers feature oversized Plus One cones (which offer 30% more surface area than the cones of similarly sized speakers!) and high-roll butyl rubber surrounds that enable the woofer to travel "deeper" than conventional speakers. GTO coaxials also feature new My-Ti tweeters with titanium deposit Mylar domes for ultra-smooth sounding highs. Drop a set into your factory speaker locations and you’ll know why JBL is the official brand of live music. Includes mounting hardware and new high-tech "tuner" style grilles.