Defy the elements. DuraPlex subminiature lavalier and headset microphones are consistent, long-lasting, and resistant to dust, dirt, water, and sweat. Offering professional-quality audio for film, broadcast, speech, theater, and performance applications, DuraPlex is perfect for everyday situations but excels in the harshest environments. Capture every moment with confidence. Rain, or shine.
DL4B/O-MTQG-A Overview
Available in lavalier or headset form, DuraPlex has been extensively tested to ensure an IP57 dust-resistant, waterproof rating. Whether shooting reality TV, mounting a professional theatrical tour, or wherever audio takes you, contending with the elements won’t slow you down. As comfortable on the beach as it is in a broadcast studio, DuraPlex features a neutral, full sound quality that lives up to the highest audio standards.
The advanced 1.6 mm Shure Plex cable, first introduced with the award-winning TwinPlex subminiature microphone, lasts longer than competing cables due to a dual redundant ground which doubles as a secondary shield. It also offers virtually zero “memory effect,” won’t kink, and is fully paintable.
DL4B/O-MTQG-A 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 the following accessories: Case, Foam Windscreen, Snap-fit Windscreen, Single Tie Clip, Sticky Mount, TQG Locking Collar (mTQG/TA4F SKUs only)
Also in the Box
1 - Case
1 - Frequency Cap
1 - Foam Windscreen
1 - Snap-fit Windscreen
1 - Single Tie Clip
1 - Sticky Mount
1 - TQG Locking Collar
Specifications
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 SPL-A
Signal-To-Noise Ratio: 63.0 dB
Maximum SPL: 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: Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1
