Shure BLX14/W85-K14 Wireless Presenter System with WL185M Lavalier Microphone

The Shure BLX14/W85-K14 is a professional-grade wireless presenter system designed for clear speech, presentations, and vocal applications. It pairs the BLX4 single-channel receiver, BLX1 bodypack transmitter, and the discreet WL185M cardioid lavalier microphone, making it an ideal solution for educators, corporate speakers, and performers needing hands-free audio with Shure’s legendary reliability.

Operating in the K14 frequency band (614–638 MHz) and also available in variants such as H8E, K3E, M17, Q25, R12, S8, and T11, this system delivers stable wireless performance with up to 300 ft (≈100 m) line-of-sight range. With QuickScan frequency selection and extended 14-hour transmitter battery life, the BLX14/W85 ensures seamless operation in diverse environments.

System Components

• Receiver (BLX4): Single-channel tabletop unit with internal antenna diversity, LED indicators, and balanced XLR/unbalanced ¼″ outputs
• Transmitter (BLX1): Compact bodypack transmitter powered by 2 × AA batteries, offering up to 14 hours of use
• Microphone (WL185M): Lavalier electret condenser mic with a cardioid polar pattern, tie clip, windscreens, and discreet design for speech clarity
• Accessories: Power supply, 2 × AA batteries, lavalier clip, windscreens, and user guide

Performance & Specifications

Specification	Value
Operating Range	Up to ~300 ft (≈100 m) line-of-sight
Battery Life (Transmitter)	Approx. 14 hours (2 × AA batteries)
Frequency Bands	H8E, K14, K3E, M17, Q25, R12, S8, T11
Frequency Response	50 Hz – 15 kHz
Outputs	XLR (balanced) & ¼″ (unbalanced)

Why Choose the BLX14/W85-K14?

• Hands-Free Performance: Lavalier mic ensures discreet, natural voice capture
• Reliable Coverage: Up to 300 ft range with Shure’s proven wireless technology
• Easy Setup: QuickScan one-touch frequency selection simplifies configuration
• Extended Use: 14-hour battery life supports all-day events
• Versatile Band Options: Available in multiple frequency ranges for regional compatibility

Clear, Professional Wireless for Presenters

The Shure BLX14/W85-K14 provides a reliable wireless solution with superior vocal clarity and simple operation. Whether for conferences, houses of worship, or stage presentations, it delivers consistent Shure quality and performance.