The SCL-6 is the largest traditional in-wall model in the JBL Synthesis Custom Loudspeaker (SCL) series. It is designed for use as an LCR or surround channel in a variety of applications. The SCL-6 features JBL’s patented 2410H-2 1-inch (25mm) compression driver mated to a High Definition Imaging (HDI™) horn. This patented horn design is integrated with four 5.25-inch (130 mm) Advanced Aluminum Matrix cone cast-frame woofers into a precision molded baffle assembly. The configuration yields incredibly smooth and consistent performance for in-wall LCR or surround applications. The SCL-6 is acoustically designed to match any of the JBL Synthesis Custom Loudspeakers (SCL series) as part of a complete JBL Synthesis immersive audio solution. It is ideal for use in small, medium, or large rooms.