Shure RPMDL4FC/C – DL4/DH5 DuraPlex Frequency Cap, Cocoa (5-Pack)
Shure RPMDL4FC/C – DL4/DH5 DuraPlex Frequency Cap, Cocoa (5-Pack) is backordered and will ship as soon as it is back in stock.
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Shure RPMDL4FC/C – DL4/DH5 DuraPlex Frequency Cap, Cocoa (5-Pack)
Product Overview
The Shure RPMDL4FC/C is the frequency cap for the DL4 DuraPlex lavalier and DH5 DuraPlex headset microphones, in cocoa, supplied in a pack of five. The cap fits over the microphone capsule and boosts approximately 3–4 dB in the 10 kHz range, adding upper-frequency presence to speech and vocal capture for improved clarity and intelligibility. The cocoa finish coordinates with medium-to-darker skin tones and clothing for discreet deployment.
Product Description
The RPMDL4FC/C presence cap is a capsule-level EQ accessory that adds upper-frequency definition to the DL4 or DH5 without requiring adjustments at the wireless transmitter or mixing console. The approximately 3–4 dB boost at 10 kHz increases speech presence and intelligibility — a useful adjustment in reverberant rooms, houses of worship, large auditoriums, and conference spaces where high-frequency content dissipates quickly. The cocoa color is designed for minimal visibility against medium-to-darker clothing and skin tones, supporting discreet presenter microphone deployment. Five caps per pack provides production-scale coverage. This cap is an OEM replacement for the cap included with the DL4 and DH5 at purchase.
Key Features
- Presence Boost — Boosts approximately 3–4 dB at 10 kHz at the capsule, adding upper-frequency presence to speech and vocals without mixer or transmitter changes.
- Compatible with DL4 and DH5 — Fits the capsule of both the DL4 DuraPlex lavalier and the DH5 DuraPlex headset microphones.
- 5-Pack Quantity — Five caps per package for production-scale coverage across multi-mic DL4/DH5 inventories.
- Cocoa Finish — Low-visibility cocoa color for discreet deployment on medium-to-darker skin tones and clothing in theater, broadcast, and corporate environments.
- Tool-Free Field Installation — Installs directly over the capsule without tools for fast in-field adjustment based on acoustic environment requirements.
- OEM Shure Accessory — Exact replacement for the frequency cap originally supplied with the DL4 and DH5, with the same fit and frequency response characteristics.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | RPMDL4FC/C |
| Compatible Models | Shure DL4 DuraPlex Lavalier, Shure DH5 DuraPlex Headset |
| Color | Cocoa |
| Frequency Boost | Approximately 3–4 dB at 10 kHz |
| Component Type | Capsule frequency cap (presence cap) |
| Quantity | 5 per package |
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- 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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