With a tiny footprint, but capable of delivering most of the audible spectrum, the Visaton FRS 5X-8 is the perfect choice when space is at a minimum. This 2" full-range is more efficient than most comparable drivers this size making it an excellent choice for portable Bluetooth speakers and compact sound bars. In addition, with a useful bandwidth of 150 to 20,000 Hz this driver will also work great when used in high output line arrays.