IP Code, published by the International Electrotechnical Commission (IEC), rates the degree of protection against dust (first number) and water (second number). An IP57 rating classifies DuraPlex as follows: 5 (Dust) - Ingress of dust is not entirely prevented, but it does not enter in sufficient quantity to interfere with the satisfactory operation of the equipment. 7 (Water) - Ingress of water in harmful quantity shall not be possible when the enclosure is immersed in water up to one meter for 30 minutes.
Shure DL4 DuraPlex Lavalier Subminiature Microphone Features:
- 5 mm omnidirectional subminiature design for discrete placement and improved gain-before-feedback.
- IP57 dust-resistant, waterproof rated.
- Neutral, full sound quality for film, broadcast, speech, theater, and performance applications.
- Advanced 1.6 mm Shure Plex cable.
- Dual redundant ground in cable serves as secondary shield for unprecedented longevity.
- Immune to memory effect and kinks.
- Fully paintable with typical theater paints, pens, and polishes.
- Presence Cap included for tailored frequency response provides additional vocal clarity and presence (3-4 dB boost near 10 kHz.)
- Available in four colors: Black, Cocoa, Tan, White.
- Available in two connector types: TA4F (mTQG) and LEMO.
- Kit includes: Case, Foam Windscreen, Snap-fit Windscreen, Single Tie Clip, Sticky Mount, TQG Locking Collar.
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