SHURE Wireless Lavalier System (BLX14UK/CVL)
Reliable wearable lavalier microphone for spoken word applications with rack-mount (BLX) analogue wireless transmission
Key Features:
- Up to 14 hours of continuous use with 2 AA batteries. 300 ft (100 m) transmission radius
- Single channel wireless receiver with microprocessor-controlled internal antenna diversity
- Clip-on lavalier condenser microphone
- Ideal for professional presentations
- Works with Shure wireless systems
Product Code: 500041310
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The BLX14UK/CVL features the CVL lavalier microphone - a discreet condenser lavalier microphone suitable for spoken word and presentations, a BLX1 bodypack transmitter and BLX4R rack mount analog wireless receiver for up to 12 compatible channels per group with group and channel scan for easy set-up.
Shure BLX® Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it’s the most accessible way to own the stage.
Includes BLX4 wireless receiver, BLX1 bodypack transmitter, CVL lavalier microphone, power supply, lavalier clip, windscreens, and user guide.
SYSTEM TECHNICAL SPECIFICATIONS
- Compatible systems per frequency band (up to): 12
- Selectable frequencies: Up to 150
- Auto Setup Features: QuickScan : Finds group with most compatible frequencies and sets to best frequency
- Audio Reference Companding: No
- Included Antennas: BLX4, BLX88: Internal, BLX4R: Detachable
- Antenna Options: No
- Receiver Network Ability: No
- PC Control: No
- Rack Hardware: URT2 (not included), Rack mount brackets (only with rackable/BLX-R Sets)
- Case: No
- Transmitter Display: LED
- Receiver Display: BLX4, BLX88: LED, BLX4R: High-resolution LCD screen
- Battery, Endurance: 2AA, up to 14h
- Environment: Small to medium stages
FURTHER TECHNICAL SPECS
- Operating Range: 91 m ( line of sight - actual range depends on RF signal absorption, reflection and interference)
- Available Frequencies: Between 524–865 MHz (available frequencies depend on applicable regulations in country where system used)
- Audio Range: 50–15,000 Hz (dependent on microphone type)
- Transmitter RF Output Power: 10 mW, typical (varies by region)
- Audio Output Connector: XLR and 1/4" (6.3 mm) unbalanced Maximum Output Level: -27 dBV (XLR, mic level), -13 dBV (1/4")
- Battery Life: Up to 14 hours
- Dynamic Range: 100 dB A-weighted
- System Distortion: 0.5% THD typical (ref. +/- 38 kHz deviation, 1 kHz tone)
- Operating Temperature Range: -18°C (0°F) – +50°C (122°F)
- Power Requirements: BLX1, BLX2: 2 AA alkaline or rechargeable batteries
- BLX88: 12–18 V DC at 320 mA, supplied by external power supply
COMPONENT SPECIFICATIONS:
BLX4R RECEIVER
- Output Impedance:
- - XLR connector: 200 O
- - 6.35 mm (1/4") connector: 50 O
- Audio Output Level, Ref. ±33 kHz deviation with 1 kHz tone:
- - XLR connector: –20.5 dBV (into 100 kO load)
- - 6.35 mm (1/4") connector: –13 dBV (into 100 kO load)
- RF Sensitivity: -105 dBm for 12 dB SINAD, typical
- Image Rejection: >50 dB, typical
- Dimensions: 50 mm X 198 mm X 163 mm H x W x D
- Weight, without antennas: 998 g
- Housing: Molded ABS, steel
- Power Requirements: 12–15 V DC @ 260 mA, supplied by external power supply (tip positive)
BLX1 BODYPACK TRANSMITTER
- Audio Input Level:
- - gain max: -16 dBV maximum
- - gain min (0 dB): +10 dBV maximum
- Gain Adjustment Range: 26 dB
- Input Impedance: 1 MΩ
- RF Transmitter Output: 10 mW, typical, varies by region
- Dimensions: 110 mm x 64 mm x 21 mm (H x W x D)
- Weight: 75 g, without batteries
- Housing: Molded ABS
- Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
- Battery Life: up to 14 hours (alkaline)
Components:
BLX1 - Bodypack Transmitter
Up to 14 hours of continuous use with 2 AA batteries. 300 ft (100 m) transmission radius.
BLX4 - Single Channel Receiver
Single channel wireless receiver with microprocessor-controlled internal antenna diversity.
CVL - Lavalier Condenser Microphone
Clip-on lavalier condenser microphone in a discreet, miniature form factor ideal for professional presentations. Works with Shure wireless systems.