Perfect for fill speakers, breakout rooms and small monitor wedges. 108P The self-powered enclosure operates over a frequency bandwidth from 55Hz to 22kHz. The self-powered enclosure operates over a frequency bandwidth from 55Hz to 22kHz, which contains a bi-amplified, coaxial configuration consisting of a 1.5in diaphragm compression driver loaded onto an 8in low frequency transducer integrated into a compact, low profile bass-reflex tuned enclosure. The coaxial transducer arrangement produces a 100* axi-symmetric directivity output, along with a smooth tonal response free of secondary lobes over the entire frequency range. This results in an exceptional immunity to feedback, especially in monitoring situations.