Clear-Com CC-220-X4 Double Ear 4 Pin XLR Cardioid Headset

Double-Ear Headset for Clear Audio

The Clear-Com CC-220-X4 is a double-ear headset built for users who need reliable voice pickup and monitoring in one unit. Its cardioid dynamic microphone rejects off-axis sound, making it suited for broadcast, intercom or stage environments. The lightweight frame and choice of leatherette or foam ear pads support extended wear without fatigue. This accessory targets professionals who require consistent audio clarity in noisy settings.

Practical Limits of the 4-Pin XLR Interface

The headset terminates in a 4-pin female XLR connector, so it only works with panels, beltpacks or mixers that provide the matching male pinout for headphone and microphone signals. Phantom power is not required for the dynamic capsule, but the host device must supply the correct bias and impedance for both channels. Cable length is fixed, restricting mobility to the tether distance. Users without compatible XLR infrastructure cannot use this headset directly.

Installation and Common Issues

Connection is a single plug-in step: align the keyway on the 4-pin XLR and push until the latch clicks. The flexible boom allows quick microphone positioning, but the cardioid pattern demands the capsule stay close to the mouth for consistent gain. A loose latch or misaligned pins causes intermittent audio or hum. Swapping between the supplied leatherette and foam pads is tool-free, yet the pads must seat fully to maintain seal and comfort.