Designed and engineered in JBL’s world-famous acoustic engineering facility in Northridge, California, the HDI-1600 delivers exceptional performance from a compact enclosure. This bookshelf loudspeaker features a 2-way design with patented High-Definition Imaging (HDI™) horn geometry, the patented 2410H-2 1-inch (25mm) compression driver, and a 6.5-inch (165mm) Advanced Aluminum Matrix cone woofer for powerful dynamics and incredibly accurate sound reproduction. The accessory HDI-FS floor stands lift the speakers to their perfect height.