Description

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, its the most accessible way to own the stage.

The PGA31 is a comfortable, durable head-worn microphone for active performance applications. Works with Shure wireless systems.

Includes BLX1 bodypack transmitter, BLX4 single-channel receiver, PGA31 headset microphone, power supply, 2 AA batteries, and user guide.

BLX1 Bodypack Transmitter
The durable BLX1 features a lightweight, ergonomic design and adjustable gain control. For use with BLX Wireless Systems.
Easy to use, with quick receiver frequency matching and easily accessible On / Off switch. The BLX1 transmitter offers up to 14 hours of continuous use with 2 AA batteries and a 300ft (100 m) operating range (with line of sight). TQG connection offer use with Shure lavalier, headset, earset and instrument mics and guitar cables.

BLX4 Receiver
The durable BLX4 features 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 easy-to-read screen displays current frequency and features audio-status LED indicators to let you know when excessive audio levels are detected. Includes XLR and 1/4″ output connectors.

Features
• Easy to setup/use wireless system perfect for spoken word applications
• One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference
• BLX1 body pack ideal for use with lavalier, headset, earset and instrument mics and guitar cables
• XLR and 1/4″ output connectors on receiver
• Up to 300 ft (91 m) operating range for total wireless freedom
• Up to 14 hours of continuous use from 2 AA batteries
• Offers a 24 MHz tuning bandwidth and up to 12 compatible systems per frequency band

Specifications

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 Ohm
RF Transmitter Output: 10 mW, typical – varies by region
Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
Battery Life: Up to 14 hours (alkaline)
Dimensions (H x W x D): 110 mm x 64 mm x 21 mm
Weight: 75 g (2.6 oz.), without batteries

BLX4 Single Channel Wireless Receiver
Output Impedance: XLR connector: 200 ohm, 6.35 mm (1/4″) connector: 50 ohm
Audio Output Level (Ref. 33 kHz deviation with 1 kHz tone): XLR connector: -27 dBV (into 100k ohm load), 6.35 mm (1/4″) connector: -13 dBV (into 100k ohm load)
RF Sensitivity: -105 dBm for 12 dB SINAD, typical
Image Rejection: > 50 dB, typical
Dimensions: 40mm X 188mm X 103mm
Weight: > 241g (8.5 oz.)
Housing: Molded ABS
Power Requirements: 12-15V DC @ 160mA supplied by external power supply (tip positive)

Available Frequency Bands:
BLX – H9 (512-542 MHz)
BLX – H10 (542-572 MHz)
BLX – H11 (572-596 MHz)
BLX – J11 (596-616 MHz)

Brand

Shure

You can trust us We’re a company of engineers. But we’re also performers, artists, presenters, concertgoers, and sometimes yeah, fans. We know the excitement before going on stage, starting a critical conference call, or listening to your favorite music. We understand what you’re going through, and what you need. We got you. Partners, products, passion. We’re right there by your side in every moment that matters - large and small. Our products are designed to outlast and outperform the competition. They’re not created to just be ok. They’re built to be the very best. With whatever stage you’re about to step onto—be it conference room or concert hall—we empower you with the proven audio engineering you need to experience and make extraordinary happen. As a Company and as individuals, we are ethical, honest, and fair in dealing with Associates, customers, and suppliers. We manufacture products of unmatched quality, reliability, and durability. Shure Associates show respect for one another in all circumstances. Shure is a good corporate citizen, neighbor, and employer. Whether you’re a musician, audio engineer, podcaster, lecturer, broadcaster, IT manager, sound contractor, YouTuber, or simply a music lover, Shure has an innovative audio product to exceed your expectations. From microphones to headphones to conferencing gear, we make products that help you define your sound. We take equipment issues out of the audio equation, so you can concentrate on your message or performance with confidence.