Shure BLX14-CVL Lavalier Wireless System
Product #21899
SKU BLX14/CVL
Usually ships in 2 - 3 weeks


Shure BLX14-CVL Lavalier Wireless System

Product #21899 | SKU BLX14/CVL
Usually ships in 2 - 3 weeks

Product Features
  • M15 Frequency Band
  • BLX4 Single-Channel Wireless Receiver
  • BLX1 Bodypack Transmitter
  • CVL Centraverse Lavalier Microphone
  • One-Touch QuickScan Frequency Selection
Our Price $709.00


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The BLX14/CVL Lavalier Wireless Microphone System from Shure includes a BLX4 single-channel wireless receiver, a BLX1 bodypack transmitter, and a CVL Centraverse clip-on lavalier mic. The system is set to Shure's M15 frequency band and operates between 662 - 686 MHz.

The BLX1 bodypack transmitter has a 300' line of sight operation range with the BLX4 receiver. It is powered by two included AA batteries that can provide up to 14 hours of operation. The BLX4 receiver features microprocessor-controlled internal antenna diversity that helps prevent interference and signal dropouts. Its one-touch QuickScan feature detects the most interference-free frequency and sets the channel to it for fast setup.

The CVL Centraverse Lavalier Condenser Microphone from Shure is a miniature lavalier condenser microphone that is optimised for speech and vocal performance. A tie clip and windscreen are included.

The BLX4 Wireless Receiver from Shure is a single-channel receiver set to Shure's M15 frequency band and operates between 662 to 686 MHz. It has microprocessor-controlled internal antenna diversity for reduced signal interference and dropouts. The one-touch QuickScan frequency selection feature allows you to quickly locate the frequency with the least amount of interference available.

Its front-panel dual-colour LED status indicator displays green for normal levels and red when clipping for fast metering. It has an XLR output in additional to an instrument level ¼" output. The BLX4 can be used with up to 11 other compatible systems simultaneously per frequency band.

The BLX1 Bodypack Transmitter from Shure is designed for use with Shure's BLX wireless systems. It is set to the M15 frequency band and operates between 662 and 686 MHz. It has a TQG input and can be used with Shure lavalier, headset, earset and instrument microphones. With the optional WA302 adapter cable, the BLX1 can be used as a transmitter for guitar. The unit has a top panel mounted on/off switch as well as volume control for quick access while speaking or performing. The BLX1 is powered by the two included AA batteries for up to 14 hours.

Key Features

  • Designed for low visibility
  • Permanently charged electret condenser element for vocal reproduction
  • TA4F (TQG) connector integrates with Shure wireless bodypack systems
  • Tailored frequency response optimised for public speaking and presentation
CVL Centraverse Lavalier Condenser Microphone
Type Electret condenser
Frequency Response 50 Hz to 20 kHz
Polar Pattern Cardioid
Output Impedance 600 Ω @ 1 kHz, typical
Audio Output Level -43.5 dBV/Pa
Signal to Noise Ratio 72 dB @ 1 kHz
Maximum SPL 139 dB, @ 1 kHz (1,000 Ω load)
Dynamic Range 117 dB, @ 1 kHz (1,000 Ω load)
Output Noise 22 dB, typical, A-weighted
Power Requirements +5 V DC (nominal), 10 V maximum (DC bias)
Polarity Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1
Cable 1.3 m
Connector TA4F
Weight 25 g
BLX4 Single-Channel Wireless Receiver (M15: 662 - 686 MHz)
Output 1x XLR Output
1x 1/4" (6.35 mm) Output
Output Impedance XLR: 200 ohms
1/4": 50 ohms
Audio Output Level XLR Connector: -27 dBV into 100 kOhms Load (Reference +/-33 kHz with 1 kHz Tone)
1/4": -13 dBV into 100 kOhms Load (Reference +/-33 kHz with 1 kHz Tone)
RF Sensitivity -105 dBm for 12 dB SINAD, Typical
Image Rejection >50 dB, Typical
Housing Moulded ABS
Power Requirement 12 to 15 V DC @ 160 mA, Supplied by External Power Supply (Tip Positive)
Dimensions (H x W x D) 40 x 188 x 103 mm
Weight 241 g
BLX1 Bodypack Transmitter (M15: 662 - 686 MHz)
Audio Input Gain: -16 dBV (Maximum), 10 dBV (Minimum)
Gain Adjustment Range 26 dB
Input Impedance 1 MOhm
RF Output 10 mW, Typical
Housing Moulded ABS
Power Requirement 2x LR6 AA Batteries, 1.5 V Alkaline
Battery Life Up to 14 Hours
Dimensions (H x W x D) 110 x 64 x 21 mm
Weight 75 g

In The Box

  • CVL Centraverse Lavalier Condenser Microphone
  • Tie Clip
  • Windscreen
  • BLX4 Single-Channel Wireless Receiver (M15: 662 - 686 MHz)
  • Power Supply
  • BLX1 Bodypack Transmitter (M15: 662 - 686 MHz)
  • 2 x AA Batteries

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In The Box

  • CVL Centraverse Lavalier Condenser Microphone
  • Tie Clip
  • Windscreen
  • BLX4 Single-Channel Wireless Receiver (M15: 662 - 686 MHz)
  • Power Supply
  • BLX1 Bodypack Transmitter (M15: 662 - 686 MHz)
  • 2 x AA Batteries

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Own or use this product?
Give it a rating
Product:
Shure BLX14-CVL Lavalier Wireless System
Manufacturer:
Shure
Model:
BLX14/CVL-M17
SKU:
BLX14/CVL
RM Product #:
21899
Element Type:
Condenser
Polar Pattern:
Cardioid