Reliable connection; Ruggedized cable and connectors; Cable for connecting SCU to radio/intercom. For use with the 3M™ PELTOR™ Tactical Modular Audio System (TMAS). TMAS is 3M’s newest generation of tactical communication and hearing protection, developed to help operators effectively communicate in dynamic noise environments. The new system brings forward our next generation ComTac VII and TEP-300 with new looks, improved systems integration, and enhanced auditory situational awareness to help give operators a tactical edge during operations.