Shure UL4 UniPlex Cardioid Lavalier Microphone

The Shure UniPlex UL4 is a professional MEMS lavalier microphone that is ideal for speech and performance applications in broadcast, corporate, and conference environments. The subminiature design and custom cardioid element provide robust audio performance. Each microphone is supplied with a storage pouch, single tie clip, and snap fit windscreen.

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.

The Shure UL4 Lavalier Microphone is available with LM3, XLR, or MTQG connectors. It is also available in black, white, tan or cocoa.

Features:

• 5 mm omnidirectional subminiature design for discrete placement and improved gain-before-feedback
• Professional sound quality for speech and presentation 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
• Available in four colors: Black, Cocoa, Tan, White
• Available in two connector types: : TA4F (mTQG), LEMO*, and XLR
• Kit includes the following accessories: Case, Snap-fit Windscreen, Single Tie Clip

Specifications:

• Microphone Capsule: MEMS
• Polar Pattern: Cardioid
• Frequency Response: 40 Hz to 20 kHz
• Sensitivity: –42.5 dBV/Pa (Pa=94 dB SPL)
• Self-Noise: 32 dB SPL-A
• Signal-to-Noise Ratio: 62 dB-A
• Maximum SPL: 130.0 dB SPL (1 kHz @ 1% THD, typical)
• Dynamic Range: 98 dB (Typical)
• Microphone Current Draw: 530 µA, maximum
• Bias Voltage (Recommended Operating Voltage): 3.5-5 VDC (5.5VDC MAX)
• 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: 66.0 in (1.67 m)
• Net Weight: 12.5 g (0.44 oz)
• Capsule Dimensions (L × D): 17 mm × 5 mm