Shure RPMDL4FC/W – DL4/DH5 DuraPlex Frequency Cap, White (5-Pack)
Shure RPMDL4FC/W – DL4/DH5 DuraPlex Frequency Cap, White (5-Pack) is backordered and will ship as soon as it is back in stock.
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Shure RPMDL4FC/W – DL4/DH5 DuraPlex Frequency Cap, White (5-Pack)
Product Overview
The Shure RPMDL4FC/W is the frequency cap for the DL4 DuraPlex lavalier and DH5 DuraPlex headset microphones, in white, 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 white finish is suited for deployment on white shirts, clergy vestments, and light-colored formal attire common in corporate, broadcast, and house of worship productions.
Product Description
The RPMDL4FC/W presence cap provides a capsule-level 10 kHz boost to the DL4 or DH5 without requiring transmitter or mixer changes — a practical solution when the production’s environment is acoustically challenging and more speech presence is needed at the source. The approximately 3–4 dB boost improves intelligibility in reverberant spaces such as sanctuaries, auditoriums, and large conference rooms. The white color makes this cap the standard choice for clergy, presenters wearing white shirts, or any application where a dark cap would be visually conspicuous. Five caps per pack provides multi-mic coverage for production-scale DL4/DH5 inventories. This cap is the OEM replacement for the presence cap included with the DL4 and DH5.
Key Features
- Presence Boost — Boosts approximately 3–4 dB at 10 kHz at the capsule level, improving speech presence and intelligibility in reverberant or acoustically challenging spaces without transmitter or mixer adjustments.
- 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 of multi-mic DL4/DH5 deployments.
- White Finish — Low-visibility white color for discreet deployment on white shirts, clergy vestments, and light-colored formal attire in house of worship, broadcast, and corporate presentation settings.
- Tool-Free Field Installation — Installs over the capsule without tools for fast in-field frequency response adjustment based on acoustic environment needs.
- OEM Shure Accessory — Exact replacement for the frequency cap originally supplied with the DL4 and DH5.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | RPMDL4FC/W |
| Compatible Models | Shure DL4 DuraPlex Lavalier, Shure DH5 DuraPlex Headset |
| Color | White |
| Frequency Boost | Approximately 3–4 dB at 10 kHz |
| Component Type | Capsule frequency cap (presence cap) |
| Quantity | 5 per package |
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