You can read more about the cutting-edge components that fuel S4700 below. Stocked with Professional-Grade Drivers, Voice Coils, and Horn Assemblies. S4700 is built upon the same professional-grade technology used in JBL's Project K2 S9900, one of the most advanced and sophisticated loudspeakers in the world.
At its foundation, S4700 uses an all-new cast-frame 15-inch woofer (2216Nd) with a powerful, dual three-inch voice coil and neodymium motor structure for outstanding balance with the horn-loaded compression drivers. Mid- and high-frequencies are reproduced by a pair of titanium diaphragm compression drivers and a single-piece, SonoGlass dual horn assembly. The two-inch Aqua-PlasT-coated titanium diaphragm compression driver (175Nd-3) is mated to a 90° x 60° Bi-Radial® horn and delivers mid- and high-frequencies with lifelike dynamics and startling realism while an ultra-high-frequency 0.75-inch titanium diaphragm compression driver (138Nd) with a 60° x 30° Bi-Radial horn recreates critical air and spaciousness. Premium-quality network components and dual binding post inputs ensure audiophile performance in any application. The attractive furniture-grade cherry wood veneer enclosure is internally braced at critical points and is tuned via a rear-firing port. Let JBL Transform How You Experience Music. JBL plays an indirect or direct role in practically everything you hear today. From pioneering motion-picture sound to its long history in the world's finest recording studios and concert venues to creating dozens of high-end loudspeaker technologies - including "firsts" for woofers, transducers, drivers, and coils - JBL has changed how everyone listens. Music Direct is honored to carry several very special models previously only available in Japan. Renowned for lifelike dynamics and beguiling high-frequency extension, they will continue to transform how you hear.