Shure
Shure BLX14/CVL Presenter System
The Shure BLX14/CVL is a single-channel wireless presenter system combining a BLX4 tabletop receiver, a BLX1 bodypack transmitter and a CVL Centraverse cardioid condenser lavalier microphone. The discreet clip-on capsule suits presenters, lecturers and clergy who need to be heard without a visible handheld mic, and its cardioid pattern rejects off-axis noise. One-touch QuickScan frequency selection locates a clean channel, with operating range up to about 100 metres and up to 14 hours of use from two AA batteries.
Available from Sound Creations Ltd Rwanda in Kigali, with manufacturer warranty and local after-sales support.
Specifications
| System | Single channel (BLX4 receiver + BLX1 bodypack transmitter + CVL lavalier microphone) |
|---|---|
| System Operating Range | Up to 300 ft (100 m) line-of-sight |
| System Compatible Channels | Up to 12 per frequency band (region and environment dependent) |
| Transmitter Form Factor | Bodypack (BLX1) |
| Transmitter Battery | 2 x AA, up to 14 hours of operation |
| CVL Microphone | Cardioid condenser lavalier, TQG connector |
| BLX4 Receiver Audio Output Impedance | XLR 200 Ohms; 6.35 mm (1/4") 50 Ohms |
| BLX4 Receiver Audio Output Level (ref. +/-33 kHz deviation, 1 kHz tone) | XLR -27 dBV into 100 kOhms; 6.35 mm -13 dBV into 100 kOhms |
| BLX4 Receiver RF Sensitivity | -105 dBm for 12 dB SINAD, typical |
| BLX4 Receiver Image Rejection | >50 dB, typical |
| BLX4 Receiver Dimensions (H x W x D) | 40 mm x 188 mm x 103 mm |
| BLX4 Receiver Weight | 241 g (8.5 oz) |
| BLX4 Receiver Housing | Moulded ABS |
| BLX4 Receiver Power Requirements | 12-15 V DC @ 160 mA, external supply (tip positive) |
| Frequency Selection | One-touch QuickScan |
| Supplied Accessories | Tie clip and windscreen for CVL lavalier |
Specifications are indicative. Confirm the current datasheet before ordering.
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