The Crown D 6640-3 delivers reliable signal transmission for Crown's PCC-160, PCC-170, and PZM lavalier and boundary microphone systems. Designed as an OEM replacement or spare, this 15-foot balanced cable terminates in female TA3 connectors at the microphone end and standard male XLR at the mixer or preamp input, eliminating the need for incompatible adapters on live sound, installed audio, and speech reinforcement systems.

Touring engineers, integrators, and broadcast technicians trust Crown's native cable solutions to maintain impedance matching and signal integrity throughout the microphone chain. Whether deploying conference systems, worship facilities, or outdoor events, having factory-matched cables on hand reduces troubleshooting time and ensures compatibility without compromise.