Shure BLX14/CVL-H10 Lavalier Wireless System (Factory Re-Certified)
The ideal entry-level wireless microphone system for small venues, BLX offer professional quality sound with simple setup and an intuitive interface.
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.
Up to 12 compatible systems per frequency band (region dependent)
One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference
Up to 14 hours of continuous use from 2 AA batteries (included)
Up to 300 ft (91 m) operating range for total wireless freedom
XLR and 1/4" output connectors
Rugged and reliable Shure construction
(CVL) Discreet, miniature clip-on lavalier microphone for speeches and presentations
(CVL) Condenser cartridge with cardioid polar pattern
(CVL) Works with all Shure wireless bodypacks featuring TA4F (TQG) connectors
91 m (300 ft) Line of Sight
Audio Frequency Response
50 to 15,000 Hz Note: Dependent on microphone type
Total Harmonic Distortion Ref. ±33 kHz deviation w
100 dB, A-weighted, typical
-18°C (0°F) to 57°C (135°F) Note: Battery characteristics may limit this range.
Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low impedance output) and the tip of the high impedance 1/4-inch output.
BLX1 Audio Input Level gain
max: -16 dBV maximum, min (0 dB): +10 dBV maximum
BLX1 Gain Adjustment Range
BLX1 Input Impedance
1 M Ohm
BLX1 RF Transmitter Output
10 mW, typical varies by region
110 mm x 64 mm x 21 mm (H x W x D)
75 g (2.6 oz.), without batteries
BLX1 Housing Molded
BLX1 Power Requirements
2 LR6 AA batteries, 1.5 V, alkaline
BLX1 Battery Life
up to 14 hours (alkaline)
BLX4 Output Impedance
XLR connector: 200 Ohm, 6.35 mm (1/4") connector: 50 Ohm