The Focal ACX-100 is a pair of 2-way coaxial speakers from the Auditor Evo series, designed to fit into 10 cm slots for those looking to improve their vehicle's audio. These speakers deliver a neutral and dynamic sound signature, utilizing a polypropylene woofer with a damping coating and a Mylar inverted dome tweeter that helps integrate the high frequencies more smoothly across a wider range. Built for stability, the speakers feature stiffened and damped steel baskets derived from the Performance line and butyl suspensions to maintain precision. They handle an RMS power of 30 W with a maximum of 60 W and operate across a frequency response of 80-21000 Hz. With an impedance of 4 Ohm and a sensitivity of 88 dB, they are efficient enough for various installation setups. Measuring 4.8 cm in mounting depth, these units can be surface-mounted or concealed in original factory locations. The package includes ABS and mesh protective grilles, making them a practical choice for drivers who want reliable sound quality without needing extensive modifications to their car's interior.