JBL Selenium ST400 TRIO BLANCO

The Super Tweeter ST 400 TRIO features high efficiency and low distortion in high frequency reproduction. It can be used in PA systems, automotive mini trios and sound reinforcement systems. The base and diffuser are constructed of aluminum thus contributing to a better heat dissipation of the moving coil. The dispersion angle of your 40×40 horn (HxV) is adequate to reach long distances. Its phenolic diaphragm reproduces the treble with a pleasant tone. The coil is constructed in kapton form and rolled with wire type CCAW (copper clad aluminum wire) resistant to high temperatures. Magnetic set with aluminum ring ensuring high definition and efficiency throughout its reproduction range. Connectors with quick couplings. Like all super selenium tweeters, it has a versatile repair exchange system (model RPST400), which is very useful when maintenance is necessary, providing economy and speed for the professional.