Shure BLX14UK/CVL-H8E Wireless Lavalier Microphone System BLX14 Receiver with CVL Lavalier Mic

The Shure BLX14/CVL Wireless Presenter System combines professional-quality sound with simple setup and and up to 14 hours battery life for great audio performance right out of the box. The system includes BLX4 tabletop single-channel receiver, CVL lavalier microphone with BLX1 bodypack transmitter, lavalier clip, power supply, 2 AA batteries, windscreens, and user guide.

FEATURES

• Professional Sound Quality: Equipped with the CVL cardioid condenser lavalier microphone, delivering clear and natural vocal reproduction.
• Reliable Wireless Performance: Utilizes analog UHF wireless technology with antenna diversity, ensuring stable signal transmission.
• Extended Operating Range: Provides a maximum operating range of up to 300 feet (91.4 meters) in line-of-sight conditions.
• Long Battery Life: The bodypack transmitter operates for up to 14 hours on two AA batteries, minimizing downtime during performances.
• User-Friendly Setup: Features a QuickScan function for automatic frequency selection, simplifying the setup process.
• Versatile Audio Outputs: Includes both XLR and 1/4″ TS outputs on the receiver, compatible with a wide range of audio equipment.
• Compact and Durable Design: The receiver is housed in a lightweight ABS plastic casing, suitable for both stationary and mobile setups.
• Multiple Frequency Options: Available in various frequency bands, including H8E (518–542 MHz), to comply with regional regulations.

SPECIFICATIONS

• System Type: Analog UHF wireless lavalier microphone system
• Frequency Band: H8E (518–542 MHz)
• Channels Available: Up to 12 compatible systems per frequency band
• Operating Range: Up to 300 feet (91.4 meters) line-of-sight
• Dynamic Range: 100 dB A-weighted
• Total Harmonic Distortion (THD): 0.5% typical
• Power Requirements:
  • BLX1 Bodypack Transmitter: 2 AA batteries (alkaline or rechargeable)
  • BLX4 Receiver: 12–15 V DC at 160 mA
• Operating Temperature Range: -18°C to 50°C

BLX4 Receiver

• Type: Tabletop single-channel receiver
• Audio Outputs:
  • 1 x XLR 3-pin balanced output
  • 1 x 1/4″ TS unbalanced output
• Audio Output Levels:
  • XLR: -27 dBV (mic level)
  • 1/4″: -13 dBV (instrument level)
• Frequency Response: 50 Hz to 15 kHz
• Impedance:
  • XLR: 200 Ω
  • 1/4″: 50 Ω
• Dimensions: 188 x 103 x 40 mm
• Weight: 241 g

CVL Lavalier Microphone

• Type: Electret condenser lavalier microphone
• Polar Pattern: Cardioid
• Frequency Response: 50 Hz to 20 kHz
• Sensitivity: -43.5 dBV/Pa
• Equivalent Self-Noise: 22 dB(A)
• Maximum SPL: 139 dB SPL
• Dynamic Range: 117 dB
• Connector: TA4F (4-pin mini XLR)
• Cable Length: 1.3 meters
• Operating Voltage: 5 V
• Weight: 25 g