Shure RPW112 – Wireless SM58 Replacement Cartridge Assembly
Shure RPW112 – Wireless SM58 Replacement Cartridge Assembly is backordered and will ship as soon as it is back in stock.
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Shure RPW112 – Wireless SM58 Replacement Cartridge Assembly
Product Overview
The Shure RPW112 is a genuine replacement cartridge, housing assembly, and matte grille for Shure wireless handheld transmitters equipped with the SM58 dynamic capsule. It is the correct service part for restoring an SM58-equipped wireless transmitter to original performance when the existing capsule is damaged or worn. The RPW112 is compatible with Shure interchangeable wireless systems including SLX, ULXD, QLXD, SLXD, and Axient Digital handheld transmitters, making it an essential spare part for commercial AV and rental fleet operations.
Product Description
The SM58 is one of the most widely deployed vocal microphones in commercial AV, house of worship, corporate AV, and live sound. When an SM58 wireless transmitter capsule is physically damaged or acoustically compromised, the RPW112 provides a direct OEM replacement rather than requiring a full transmitter replacement. The assembly includes the capsule, housing, and matte grille as a complete unit for quick field service. Limit of one per order applies. For AV integrators and systems engineers maintaining wireless microphone infrastructure across multiple rooms or venues, the RPW112 keeps SM58 wireless performance consistent across the installed system. 
Key Features
- Complete OEM Replacement Assembly — Includes capsule, housing assembly, and matte grille as a matched unit, restoring full SM58 performance to compatible wireless transmitters.
- SM58 Cardioid Dynamic Performance — Delivers the same cardioid dynamic response that makes the SM58 a commercial AV standard for vocal reinforcement and presentation use.
- Broad Wireless System Compatibility — Compatible with Shure SLX, ULXD, QLXD, SLXD, and Axient Digital handheld transmitter systems that accept interchangeable capsules.
- Matte Grille Included — Matte grille replaces cosmetically damaged or missing grilles simultaneously with the capsule swap.
- Limit One Per Order — Ordering restriction applies; contact Creation Networks for volume purchasing requirements.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | RPW112 |
| Compatible Capsule | SM58 |
| Transducer Type | Dynamic |
| Polar Pattern | Cardioid |
| Compatible Systems | SLX, ULXD, QLXD, SLXD, Axient Digital (interchangeable capsule transmitters) |
| Includes | Cartridge, housing assembly, matte grille |
| Order Limit | One per order |
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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