The AtlasIED FC104-HC is a compact passive 4" loudspeaker designed for low-level distributed audio applications where clear coverage and efficient placement matter. Its high-compliance cone supports smooth full-range performance for paging and background music, making it a practical choice for commercial audio systems that need intelligible voice reproduction and balanced program playback from a small-format driver.

This model is built for applications that benefit from broad sound spread, helping system designers cover an area with fewer loudspeakers in suitable environments. The FC104-HC is an 8-ohm, 10-watt speaker with a published frequency response of 150Hz to 17kHz, 94dB sensitivity at 1W/1m, and 135° dispersion measured at -6dB in the 2 kHz octave band. It also includes AtlasIED's Hyfidrophobic® environmental treatment coating applied at the factory, adding protection for installations exposed to challenging ambient conditions.

The speaker is also intended to work with a wide selection of Atlas Sound 4" grilles, giving installers flexibility when integrating it into finished spaces. For public address zones, background music systems, and other compact installed sound deployments, the FC104-HC offers a straightforward passive loudspeaker option from a well-established commercial audio manufacturer.