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Shure BLX188/CVL Wireless Dual Presenter System
Shure BLX188/CVL Dual Wireless Lavalier Microphone System

Shure BLX188/CVL Dual Wireless Lavalier Microphone System

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SoundPro Item: 44280
MSRP: $799.00

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Shure BLX® Wireless Systems provide a great option for freeing up your hands and making yourself mobile while speaking. Enjoyed by public speakers, worship leaders and community theater groups, this lavalier system generates big sound with a low-profile presentation. The lavalier microphone’s cardioid design brings focus to your voice while minimizing other sounds. Simply clip the bodypack transmitter onto a belt or guitar strap, clip the lavalier mic to your top, and you can move up to 300 feet away (within line of sight) from the receiver.

The Shure BLX188/CVL wireless dual presenter system provides professional sound quality with simple setup and an intuitive interface, offering legendary audio performance right out of the box. Setup is a breeze with the one-touch QuickScan frequency selection that quickly determines the best frequency for you. LED indicators note the status of different operations such as the strength of incoming audio on the receiver and battery charge level on transmitters. Bodypack transmitters can last for up to 14 hours of continuous use with the batteries provided.

This dual presenter system communicates using analogue wireless transmission between the BLX88 dual channel receiver and the two BLX1 bodypack transmitters. Sound quality will be best when transmitters are at least 6 feet from each other and over 16 feet from the receiver. Gain can be adjusted with a rotating dial directly on the bodypack transmitter.

Shure BLX188/CVL Features

  • Receiver
    • Up to 12 compatible systems per frequency band (region dependent)
    • Microprocessor-controlled internal antenna diversity
    • One-touch QuickScan frequency selection quickly locates the best frequency
    • 1/4" and XLR audio outputs
    • Two color audio status indicator LED
  • Transmitter
    • Power and battery status LED
    • Adjustable gain control
    • Quick & easy frequency matching
    • 2 AA batteries (included) provide up to 14 hours of continuous use
    • 300 feet (91 m) operating range (line of sight)
  • BLX88 Dual Channel Receiver1
  • BLX1 Bodypack Transmitters2
  • CVL Lavalier Microphones2
  • Lavalier Clip1
  • Windscreens2
  • PS24 Power Supply1
  • User Guide1
  • System
    • Working Range: 91 m (300 ft) Line of Sight
    • Audio Frequency Response: 50 to 15,000 Hz
    • Total Harmonic Distortion Ref. ±33 kHz deviation with 1 kHz tone: 0.5%, typical
    • Dynamic Range: 100 dB, A-weighted, typical
    • Operating Temperature: -18°C (0°F) to 57°C (135°F)
    • Polarity: 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 Transmitter
    • Audio Input Level
      • max: -16 dBVmaximum
      • min (0 dB): +10 dBVmaximum
    • Gain Adjustment Range: 26 dB
    • Input Impedance: 1 MΩ
    • RF Transmitter Output: 10 mW, typical
    • Dimensions: 4.33 in. X 2.52 in. X 0.83 in. (110 mm X 64 mm X 21 mm) H x W x D
    • Weight: 2.6 oz. (75 g), without batteries
    • Housing: Molded ABS
    • Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
    • Battery Life: up to 14 hours (alkaline)
  • BLX88 Receiver
    • Output Impedance
      • XLR connector: 200 Ω
      • 6.35 mm (1/4") connector: 50 Ω
    • Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone
      • XLR connector: –27 dBV (into 100 kΩ load)
      • 6.35 mm (1/4") connector: –13 dBV (into 100 kΩ load)
    • RF Sensitivity: -105 dBm for 12 dB SINAD, typical
    • Image Rejection: >50 dB, typical
    • Dimensions:1.50 in. X 12.13 in. X 3.98in. (38 mm X 308 mm X 101 mm) H x W x D
    • Weight:15.1 oz. (429 g)
    • Housing: Molded ABS
    • Power Requirements: 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)

In The Box

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