- Description
Details
The 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.
The BLX14/P31 Headworn Wireless System includes BLX4 wireless receiver, BLX1 bodypack transmitter, PGA31 headset microphone, power supply, clothing clip, windscreens, and user guide.
The BLX4 Single Channel Receiver features simple setup, intuitive controls, and microprocessor-controlled internal antenna diversity. It includes 1/4" and XLR audio outputs and two-color audio status indicator LED. One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference.
The durable BLX1 features a lightweight, ergonomic design and adjustable gain control. It comes equipped with power and battery status LED, 2 AA batteries that provide up to 14 hours of continuous use and has an operating range (line of sight) of 300 ft (91 m).
The PGA31 Headset Condenser Microphone is an affordable wireless cardioid condenser headset microphone that delivers reliable sound quality for speech and live vocal performance applications. It offers a secure fit for hands-free operation in any situation. Its unidirectional cardioid polar pattern provides excellent off-axis rejection for higher gain-before-feedback when using a stage monitor. It features TA4F 4-pin connectors that make it a viable replacement for any Shure wireless headset system.Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
- Features
Features
BLX14/P31 Headworn Wireless System:
- Easy set up and operation
- One-touch Quickscan frequency selection quickly locates the best open frequency
- Legendary Shure audio and durable construction
BLX4 Single Channel Receiver:
- XLR and ¼" output connectors
- Two-color audio status indicator LED
PGA31 Cardioid Condenser Headworn Microphone:
- Wireframe headset fits securely for active speakers and vocal performers
- Permanently charged electret condenser cartridge delivers detailed, crisp vocals
- Unidirectional cardioid polar pattern rejects unwanted noise for improved sound quality and higher gain-before-feedback
- Flexible gooseneck design and discrete adjustment capabilities optimize microphone positioning for further source isolation
- TA4F (TQG) connector seamlessly integrates with Shure wireless bodypacks
- Included windscreen tames plosives for clean and intelligible sound reproduction
- Tailored frequency response for great sound on vocals
- Available with BLX, GLX-D, and PGX Digital wireless systems, renowned for ease-of-use and reliable performance
- Legendary Shure precision engineering for durability and performance
BLX1 Bodypack Transmitter:
- Quick and easy receiver frequency matching
- TQG connection for use with Shure lavalier, headset, earset and instrument microphones and guitar cables
- Easily accessible On / Off switch
- Specification
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) BLX4 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 7.40" (188 mm) X 4.06" (103 mm) Weight 8.5 oz (241 g) PGA31 Cardioid Condenser Headworn Microphone Type Electret Condenser Frequency Response 60 to 20,000 Hz Polar Pattern Cardioid (unidirectional) Output Impedance @ 1 kHz, typical 600 Ω Audio Output Level -50 dBV/Pa Signal to Noise Ratio @ 1 kHz 66 dB Maximum SPL 1000 Ω load, @ 3% THD 145 dB Dynamic Range @ 1 kHz, 1000 Ω load 117 dB Equivalent Output Noise Typical, A-Weighted 28 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" (1.27 m) two-conductor shielded Connector Mini TA4F Weight 1.59 oz (45 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 (H x W x D) 4.33" (110 mm) x 2.52" (64 mm) x 0.83" (21 mm) Weight 2.6 oz (75 g) - Documents
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Shure PGA31 Headset Condenser Microphone
List $69.00Pro Acoustics Price $49.00Savings $20.00 (29%)