DL4
DuraPlex™ Lavalier Microphones
General Description
The Shure DuraPlex DL4 is a professional MEMS condenser lavalier microphone that is ideal for both speech and perfor mance applications in challenging environments. The IP57 rated omnidirectional lavalier is dust resistant and waterproof, man manufactured for use in applications that require extended durability, uncompromised sound quality, and reliability. The subminia ture design and various mounting options provide discrete placement in applications for film, television, education, and corpo rate events. Each microphone is supplied with a storage pouch, single tie clip, sticky vocal presence frequency response cap, snap-fit windscreen, foam windscreen, and TA4F threaded adapter.
Features
- IP57 Certified dust resistant and waterproof/sweatproof headset
- 5mm omnidirectional subminiature design for discrete placement and improved gain before feedback
- 1.6mm PLEX Cable technology, paintable cable, and no memory effect
- Professional sound quality for speech and performance applications
- High RF immunity, compatible with digital wireless systems without RF interference
- Attachable Presence Cap included for tailored frequency response in speech applications
- Included furnished accessories for storage, mounting options, and wind protection
- TA4F and LEMO terminations for variable wireless system connectivity
- Included sticky mount (adhesive patch sold separately) for application requiring placement underneath clothing
- Available in Black, Tan, Cocoa finishes
Care and Maintenance
The DuraPlex omnidirectional microphone has been IP57 dust-protected, waterproof rated by extensive internal tests, so you can clean it using distilled water and a mild detergent when necessary.
DuraPlex Accessories
Presence Cap
Frequency Response
Attaching the Windscreen
There are two windscreens for use with the DuraPlex microphone:
- A slide-fit windscreen for use with the presence cap
- A snap-fit windscreen for use without the presence cap
Note: Do not use the snap-fit windscreen with the presence cap–the presence cap can become caught inside the snap-fit windscreen.
Tie Clip
Dual Tie Clip
Sticky Mount
Lavalier Distance
Threaded Mount Instructions
Accessories
Furnished Accessories
| Furnished Acces sories | DL4 Black | DL4 Tan | DL4 Cocoa | DL4 White |
| Single Tie Clip | 95A43715 | 95C43715 | 95D43715 | 95A43715 |
| Presence Cap | 65A44182 | 65B44182 | 65C44182 | 65D44182 |
| Snap-Fit Windscreen | 95A16167 | 95B16167 | 95C16167 | 95D16167 |
| Foam Windscreen | 95A43438 | 95B43438 | 95C43438 | 95D43438 |
| Sticky Mount | 66A44183 | 66A44183 | 66A44183 | 66A44183 |
| Case | 95A44074 | 95A44074 | 95A44074 | 95A44074 |
| Threaded TA4F Adapter | 95A29490 | 95A29490 | 95A29490 | 95A29490 |
Accessories are available in Black (/B), Tan (/T), Cocoa (/C), and White (/W) color varieties. Please consult your Shure repre sentative for available options.
Optional Accessories
| Sticky Mount Adhesives (15 Pieces) | RPM40TS |
| Sticky Mount Adhesives (50 Pieces) | RPM40TS/50 |
| TA4F/TQG XLR Preamplifier | RPM400TQG |
| Lemo XLR Preamplifier | RPM400LEMO |
| Black Dual Tie Clip, qty.1 | 95A44848 |
| White Dual Tie Clip, qty.1 | 95B44848 |
| Tan Dual Tie Clip, qty.1 | 95C44848 |
| Cocoa Dual Tie Clip, qty.1 | 95D44848 |
Replacement Parts
| RPMDL4WS/B | FOAM WINDSCREEN, BLACK, QTY. 5 |
| RPMDL4WS/C | FOAM WINDSCREEN, COCOA, QTY. 5 |
| RPMDL4WS/T | FOAM WINDSCREEN, TAN, QTY. 5 |
| RPMDL4WS/W | FOAM WINDSCREEN, WHITE, QTY. 5 |
| RPMDL4SFWS/B | DL4/DH5 SNAP FIT WINDCREEN, BLACK, QTY 3 |
| RPMDL4SFWS/C | DL4/DH5 SNAP FIT WINDCREEN, COCOA, QTY 3 |
| RPMDL4SFWS/T | DL4/DH5 SNAP FIT WINDCREEN, TAN, QTY 3 |
| RPMDL4SFWS/W | DL4/DH5 SNAP FIT WINDCREEN, WHITE, QTY 3 |
| RPMDL4STC/B | SINGLE TIE CLIP, BLACK, QTY. 3 |
| RPMDL4STC/C | SINGLE TIE CLIP, COCOA, QTY. 3 |
| RPMDL4STC/T | SINGLE TIE CLIP, TAN, QTY. 3 |
| RPMDL4STC/W | SINGLE TIE CLIP, WHITE, QTY. 3 |
| RPMDL4DTC/B | DUAL TIE CLIP, BLACK, QTY. 3 |
| RPMDL4DTC/C | DUAL TIE CLIP, COCOA, QTY. 3 |
| RPMDL4DTC/T | DUAL TIE CLIP, TAN, QTY. 3 |
| RPMDL4DTC/W | DUAL TIE CLIP, WHITE, QTY. 3 |
| RPMDL4FC/B | DL4/DH5 FREQ CAP, BLACK, QTY. 5 |
| RPMDL4FC/C | DL4/DH5 FREQ CAP, COCOA, QTY. 5 |
| RPMDL4FC/T | DL4/DH5 FREQ CAP, TAN, QTY. 5 |
| RPMDL4FC/W | DL4/DH5 FREQ CAP, WHITE, QTY. 5 |
| RPMDL4SM | DL4 STICKY MOUNT, QTY. 3 |
| RPMDL4CASE | DL4 POUCH, LAVALIER |
Wiring and Termination
Typical Wiring Table
| Series | Cable Construction | Electrical Design | Polarity | Replacement Connector | For Use With | Wiring | Line Art (From Solder Side) |
| DL4LEMO | 1.6mm cable with single con doctor and shield | 3 wire with additional biason pin 3 | Positive with repect to ground | WA416 | Shure Lemo Bodypacks (AD1/ADX1Lemo, Shure UR1MLemo, ULXD1Lemo) | Red wire: Audio/Bias(2) Blue wire: Audio(3 Shield: Ground(1) |  |
| Series | Cable Con struction | Electrical Design | Polarity | Replacement Connector | For Use With | Wiring | Line Art (From Solder Side) |
| DL4MTQG | 1.6mm cable with 2 conductors, 2 shield wires and shield | 3-Wire | Positive with respect to ground | WA430 | All Shure TA4F Body packs | Red wire: Bias(2) Blue wire: Audio(3) Shield wire: Ground(1) Shield: Ground (Shell) |  |
Note: The conductors have a black, protective coating that you must remove with isopropyl alcohol to see their actual color.
MTQG Connector Assembly
Note: Make sure to solder the shield to the ground collar.
Specifications
Note:
- All specification values are based on using a typical bodypack with 5 V bias input or the RPM400MTQG preamplifier.
When using the RPM400LEMO amplifier, refer to the RPM400LEMO specifications. - All specifications were measured with a 48 Vdc phantom power supply. The microphone operates at lower voltages, but with slightly decreased headroom and sensitivity.
| Microphone Capsule | MEMS |
| Polar Pattern | Omnidirectional |
| Frequency Response | 20 Hz to 20 kHz |
| Sensitivity | -42.5 dBV at 1 kHz[1] |
| Self-Noise, A-Weighted, Equivalent Acoustical | 31 dB SPLA |
| Signal-To-Noise Ratio[2] | 63.0 dB |
| Maximum SPL[3] | 132.0 dB SPL,1 kHz at 1% THD, typical |
| Dynamic Range | 101.0 dB typical |
| Microphone Current Draw | 220 µA, maximum |
| Bias Voltage | Recommended Operating Voltage 5 V DC, 2.6 V DC minimum |
| Housing | Molded ABS |
| Polarity | |
| MTQG | Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1 |
| LEMO | Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1 |
| Cable Diameter | 1.6 mm |
| Cable Length | 66 in. (1.67 m) |
| Net Weight | |
| DL4 | 15.0 g(0.53 oz.) |
| DH5 | 20.0 g(0.7 oz.) |
| [1]1 Pa=94 dB SPL [2]S/N ratio is the difference between 94 dB SPL and equivalent SPL of self-noise, A-weighted[3] | |
THD of microphone preamplifier when applied input signal level is equivalent to cartridge output at specified SPL
Dimensions
| A | B | C | D | |
| Cable Length | Cable Diameter | Microphone Length | Microphone Diameter | |
| DL4 | 66 in. (1.67M) | 1.6MM | 14.5MM | 5.2MM |
Frequency Response
Certifications
Note: Testing is based on the use of supplied and recommended cable types. The use of other than shielded (screened) cable types may degrade EMC per formance.
The CE Declaration of Conformity can be obtained from: www.shure.com/europe/compliance
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: +49-7262-92 49 0
Fax: +49-7262-92 49 11 4
Email: [email protected]
The Shure DuraPlex Lavalier online user guide.
Version: 0.3 (2020-J)
Shure: Microphones, Wireless microphones, in-ear monitoring, earphones, headphones
