Shure RK244G – Replacement Grille for SM57 and 545SD (5-Pack)
Shure RK244G – Replacement Grille for SM57 and 545SD (5-Pack) is backordered and will ship as soon as it is back in stock.
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Shure RK244G – Replacement Grille for SM57 and 545SD (5-Pack)
Product Overview
The Shure RK244G is a replacement grille for the SM57 instrument microphone and 545SD cardioid instrument microphone, sold in a 5-pack for rental, touring, and installed AV inventories. The SM57 is one of the most widely deployed instrument mics in commercial AV, broadcast, and live sound, making grille replacement a routine maintenance item. The RK244G restores the SM57’s capsule protection and acoustic profile after physical grille damage.
Product Description
The SM57’s grille takes significant physical abuse in instrument miking and live sound environments. A deformed grille reduces capsule protection and can alter the microphone’s proximity effect and frequency response by changing the acoustic distance between the capsule and the sound source. The RK244G replaces the damaged grille with a genuine Shure OEM part, restoring the SM57 and 545SD to factory specification. The 5-pack pricing makes this the practical purchase for facilities managers and rental operators maintaining multiple SM57 units. Priced per grille.
Key Features
- 5-Pack Quantity — Sold in quantities of five (priced separately per unit), optimizing cost efficiency for rental houses and installed venues managing multiple SM57 or 545SD microphones.
- OEM Shure Replacement — Genuine Shure part machined to the original SM57 and 545SD grille specification, ensuring proper capsule clearance and acoustic performance after installation.
- Capsule Protection Restored — Replaces deformed or damaged grilles that leave the SM57 or 545SD capsule exposed to physical contact and acoustic anomalies from grille deformation.
- Fits SM57 and 545SD — Direct replacement for both the SM57 wired instrument microphone and the 545SD cardioid instrument microphone without modification.
Technical Specifications
| Part Number | RK244G |
| Compatible Models | Shure SM57, 545SD |
| Quantity | 5 grilles per package (priced separately) |
| Type | Replacement microphone grille |
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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