X4i is an installation-specific miniature coaxial system designed for short throw applications requiring seamless integration in the smallest spaces. X4i features a 1.4” diaphragm compression driver coaxially loaded by a 4” neodymium low-mid frequency transducer mounted in a closed cabinet. X4i operates from 120 Hz to 20 kHz and delivers a peak SPL of 116 dB. The coaxial transducer arrangement produces a 110° axisymmetric directivity with a smooth tonal response free of secondary lobes over the entire frequency range. The internal passive crossover network uses custom filters. The L-Acoustics amplified controllers L-Drive parameters ensure the linearization and protection of the transducers.