Bosch Audio RCC-PL22 Dynamic Microphone Head

Product Description

The BOSCH AUDIO RCC-PL22 is a dynamic microphone head designed as a replacement or spare component for the HT-300 handheld transmitter. Dynamic microphone capsules convert acoustic sound pressure into an electrical signal without requiring phantom power or battery-supplied voltage, making them a reliable choice for live sound, speech reinforcement, and broadcast applications. The RCC-PL22 is sold as a single unit and is intended for installation by audio technicians or experienced sound system professionals who require a direct replacement capsule to restore or maintain transmitter performance.

This microphone head is matched to the HT-300 handheld wireless transmitter platform. It is suited for use in speech and vocal reinforcement scenarios, including installed sound systems in houses of worship, conference rooms, theaters, and similar fixed or touring audio environments. The capsule replacement approach allows technicians to service a transmitter body without replacing the entire unit, reducing maintenance costs and downtime in active installations.

Key Features

• Dynamic capsule design requires no phantom power or additional voltage supply
• Direct replacement head for the HT-300 handheld wireless transmitter
• Sold individually as a single unit for targeted component-level serviceability
• Supports cost-effective maintenance by replacing only the capsule, not the full transmitter

Compatibility

Designed for use with the BOSCH AUDIO HT-300 handheld wireless transmitter as a compatible replacement microphone head capsule.

Installation Notes

Installation should be performed by a qualified audio technician familiar with wireless microphone transmitter servicing. Power down and switch off the wireless transmitter before removing or installing the microphone head to avoid signal interruption or component damage. Handle the capsule carefully to avoid impact damage to the diaphragm assembly. Follow the transmitter manufacturer's service documentation for proper capsule seating and securing procedures.