Shure BLX14R/W93 Rackmount Wireless Omni Lavalier Microphone System (H11: 572 to 596 MHz)

The Shure BLX14R/W93-H11 is a rackmount wireless lavalier microphone system designed to deliver reliable, hands-free audio in professional settings. It operates within the H11 UHF band, offering 123 selectable frequencies between 572 and 596 MHz, which helps minimize interference and ensures clear sound quality. This system includes the BLX4R single-channel receiver, which features removable antennas for flexible placement, an easy-to-read LCD display, and both XLR and 1/4" outputs to connect with a variety of audio equipment.

At the heart of the system is the WL93 omnidirectional lavalier microphone, known for capturing natural voice tones with a frequency response from 50 Hz to 20 kHz. The BLX1 bodypack transmitter allows you to adjust the gain between -16 and +10 dB, giving you control over your audio levels to suit different environments. With a maximum operating range of 300 feet line-of-sight and up to 14 hours of battery life powered by two AA batteries, this system is well-suited for presentations, stage performances, studio recordings, or any situation where mobility and clear voice capture are essential.

The BLX14R/W93-H11 supports up to 12 simultaneous channels per frequency band, making it a practical choice for multi-user setups such as panel discussions or theatrical productions. Its microprocessor-controlled antenna diversity reception helps maintain a stable wireless connection, reducing dropouts and interference. Overall, this system is a dependable solution for professionals who need consistent, high-quality wireless audio in a variety of live and recorded applications.

Highlights:

• 123 selectable UHF frequencies in H11 band
• Omnidirectional lavalier mic with 50 Hz to 20 kHz response
• 300-foot operating range (line-of-sight)
• Up to 14-hour runtime on 2 AA batteries
• Single-channel rackmount receiver with removable antennas
• XLR and 1/4" audio outputs
• Adjustable gain on transmitter (-16 to +10 dB)
• Microprocessor-controlled antenna diversity reception