Shure RPM118 – Replacement Cartridge for Wireless Beta 58A
Shure RPM118 – Replacement Cartridge for Wireless Beta 58A is backordered and will ship as soon as it is back in stock.
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Shure RPM118 – Replacement Cartridge for Wireless Beta 58A
Product Overview
The Shure RPM118 is the replacement cartridge, housing assembly, and matte grille for wireless Beta 58A handheld transmitters. It is designed for house of worship, live event, and performing arts venues that operate Shure wireless systems with Beta 58A handheld microphones and need to restore or maintain vocal performance after wear or damage. Replacing the cartridge assembly with the RPM118 returns the transmitter to factory-specified Beta 58A acoustic performance.
Product Description
The RPM118 replaces the complete cartridge, housing assembly, and matte grille on wireless Beta 58A handheld transmitters. This all-in-one replacement ensures that the acoustic and mechanical integrity of the transmitter is fully restored, including the characteristic supercardioid polar pattern and extended frequency response of the Beta 58A capsule. For venues running Shure wireless systems at high utilization—houses of worship with multiple services weekly, performing arts organizations, and rental staging companies—the RPM118 is the correct authorized service component for maintaining fleet performance. The matte grille finish matches the original transmitter aesthetic.
Key Features
- Complete Replacement Assembly — Includes the cartridge, housing assembly, and matte grille for a full restoration of the wireless Beta 58A transmitter head.
- Beta 58A Acoustic Performance — Restores the supercardioid polar pattern and extended high-frequency response characteristic of the Beta 58A capsule.
- Matte Grille Finish — Matches the original transmitter aesthetic for a consistent appearance across the wireless handheld fleet.
- Cost-Effective Maintenance — Allows venues and rental companies to restore wireless transmitter performance without purchasing a new transmitter.
- Authorized Shure Replacement — Genuine Shure part for professional service workflows in house of worship, live events, and performing arts environments.
Technical Specifications
| Specification | Value |
|---|---|
| Model | RPM118 |
| Type | Replacement cartridge, housing assembly, and matte grille |
| Compatible With | Wireless Beta 58A handheld transmitters |
| Polar Pattern | Supercardioid |
| Grille Finish | Matte |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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