The Shure BLX Wireless System 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.
The durable BLX88 offers simple setup, intuitive controls, and microprocessor-controlled internal antenna diversity. One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference.
The CVL's unidirectional cardioid polar pattern rejects unwanted sound for superior audio quality and vocal reproduction. Precision-engineered for years of use with all Shure wireless systems.
The durable BLX1 features a lightweight, ergonomic design and adjustable gain control.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
BLX188/CVL Dual Channel Lavalier Wireless System:
BLX88 Dual Channel Wireless Receiver Features:
CVL Lavalier Condenser Microphone Features:
BLX1 Bodypack Transmitter Features:
| System | |
|---|---|
| Working Range | 300 ft (91 m) 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) |
| BLX88 Dual Wireless Receiver | |
| Output Impedance | XLR connector: 200 Ω; 1/4” (6.35 mm) connector: 50 Ω |
| Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone | XLR connector: –27 dBV (into 100 kΩ load); 1/4” (6.35 mm) connector: –13 dBV (into 100 kΩ) |
| RF Sensitivity | -105 dBm for 12 dB SINAD, typical |
| Image Rejection | >50 dB, typical |
| Housing | Molded ABS |
| Power Requirements | 12–15 V DC @ 160 mA (BLX88, 320 mA), supplied by external power supply (tip positive) |
| Dimensions (H x W x D) | 1.57" (40 mm) x 15.28" (388 mm) x 4.57" (116 mm) |
| Weight | 0.94 lbs (429 g) |
| CVL Cardioid Condenser Lavalier Microphone | |
| Type | Electret Condenser |
| Frequency Response | 50 to 20,000 Hz |
| Polar Pattern | Unidirectional (Cardioid) |
| Output Impedance @ 1 kHz, typical | 600 Ω |
| Output Level | -43.5 dBV/Pa |
| Signal to Noise Ratio @ 1 kHz | 72 dB |
| Maximum SPL 1000 Ω load, @ 3% THD | 139 dB |
| Dynamic Range @ 1 kHz, 1000 Ω load | 117 dB |
| Equivalent Output Noise Typical, A-Weighted | 22 dB |
| 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 | 50" (1.3 m) |
| Connector | TA4F |
| Net Weight | 0.88 oz (25 g) |
| BLX1 Bodypack Transmitter | |
| Audio Input Level | Gain max: -16 dBV maximum; min (0 dB): +10 dBV maximum |
| Gain Adjustment Range | 26 dB |
| Input Impedance | 1 MΩ |
| RF Transmitter Output | 10 mW, typical |
| Housing | Molded ABS |
| Power Requirements | 2 LR6 AA batteries, 1.5 V, alkaline |
| Battery Life | Up to 14 hours (alkaline) |
| Dimensions | 4.33" (110 mm) x 2.52" (64 mm) x 0.83" (21 mm) |
| Weight (without batteries) | 0.17 lbs (75 g) |
Usually arrives in 5-9 business days.
