Shure BLX14/PGA31 Wireless Cardioid Headset Microphone System
Key Features For Presenters and Lecturers CVL Cardioid Lav Mic Lightweight Bodypack Transmitter Single-Channel Tabletop Receiver 123 Auto-Scan Frequencies Internal Antenna Diversity 14-Hour AA Batteries Expandable to 12 Mic Channels/300' Range The Shure BLX14/CVL brings presenters, teachers, clergy, and lecturers a cost-effective wireless lavalier microphone system with quality sound, simple setup, intuitive operation, and dependable performance right out of the box. It includes the compact and lightweight BLX4 single-channel tabletop receiver with internal antennas, ideal for portable use. The BLX14/CVL also includes a CVL cardioid lavalier mic with clip and windscreen, and a bodypack transmitter. The receiver features one-touch QuickScan frequency selection to quickly search 123 available frequencies and locate a clean RF channel in case of interference. The system provides up to 14 hours of continuous use with two AA batteries, at a range up to 300'. Up to 12 mic channels can operate simultaneously in each frequency band. This streamlined system is well suited for hands-free speech in small venues, wedding halls, and houses of worship, as well as conference, educational, and corporate facilities. Low-Visibility Lavalier Mic Optimized for Speech The CVL Centraverse lavalier condenser microphone is built for low visibility and clear vocal reproduction. The mic features a cardioid polar pattern that rejects unwanted noise, Commshield RF Filtering to minimize RF interference from nearby smartphones, and a tailored frequency response optimized for speech intelligibility. Lightweight Bodypack Transmitter The durable BLX1 bodypack transmitter offers a lightweight, ergonomic design that is comfortable for the presenter to wear. Group and channel selection buttons allow for quick and simple frequency matching with the receiver. Other features include an easily accessible on/off switch, adjustable gain control, and a TA4M 4-pin input jack. Easy-to-Use Tabletop Receiver for Quality Audio The BLX4 receiver employs microprocessor-controlled internal antenna diversity to improve the quality and reliability of your wireless audio. An LED display shows group and channel settings, while two LED lights indicate when the system is ready for use and the strength of the incoming audio signal. The unit offers 1/4" and XLR outputs for connectivity to PA systems and mixing boards. A Versatile System to Meet Your Needs Shure offers a variety of lavalier, instrument, headset, and handheld microphone options to adapt your BLX system as your needs evolve. The discrete MX153 sub-miniature earset mic provides exceptional clarity in spoken word applications. The PGA31 is a comfortable, durable headset microphone for active performance. Instrumentalists can attach the WB98H/C flexible gooseneck instrument microphone for brass, woodwind, and percussion applications. The WA302 guitar cable lets you connect the bodypack transmitter to a guitar or bass. The BLX2 handheld transmitter is available with three different mic capsules for presenters who prefer the flexibility of a handheld microphone. Shure BLX14/CVL Specs System Wireless Technology Analog UHF Number of RF Channel Frequencies 123 Included Transmitters 1 x Bodypack Diversity Antenna Diversity RF Frequency Band 512 to 542 MHz RF Bandwidth 24 MHz RF Channel Scanning Auto-Scan Max Operating Range 300' / 91.4 m (Line of Sight) Max Transmitters per Band 12 Dynamic Range 100 dBA Receiver Receiver Type Tabletop Mounting Options Tabletop Antenna 2 x Internal, Fixed Number of Audio Channels 1 Audio I/O 1 x XLR 3-Pin Male Balanced Output1 x 1/4" TS Female Unbalanced Output Audio Output Level XLR Output:-27 dBV (Mic Level)1/4" Output:-13 dBV (Instrument Level) Frequency Response 50 Hz to 15 kHz (Dependent on Mic) Impedance XLR Output:200 Ohms1/4" Output:50 Ohms Power Requirements AC/DC Power Adapter AC/DC Power Adapter 12 to 15 VDC at 160 mA, Center-Positive (Included) Display & Indicators 1 x Multi-Segment LED (Channel, Group)2 x LED (AF Level, Sync) Housing ABS Dimensions 7.4 x 1.6 x 4.1" / 188 x 40 x 103 mm Weight 8.5 oz / 241 g Transmitter Transmitter Type Bodypack RF Output Power 10 mW Audio I/O 1 x TA4/Mini XLR 4-Pin Male Unbalanced Input (Lockable) Muting Off/On Switch Auto-Level Control No Gain Range -16 to +10 dB Sync Method Manual Antenna 1 x Flexible Whip, Fixed (Beltpack) Power Requirements Battery Battery Type 2 x AA (Included) Approx. Battery Life 14 Hours (Alkaline) Display & Indicators 1 x Multi-Segment LED (Channel, Group)1 x LED (Battery Status, Power) Housing ABS Dimensions 2.5 x 4.3 x 0.8" / 64 x 110 x 21 mm Weight 2.6 oz / 75 g (without Batteries) Microphone Microphone Type Lavalier Sound Field Mono Capsule Electret Condenser Polar Pattern Cardioid Frequency Range 50 Hz to 20 kHz SNR 72 dB Equivalent Noise Level 22 dB Maximum SPL 139 dB SPL Dynamic Range 117 dB Output Connectors 1 x TA4/Mini XLR 4-Pin Female (Lockable) Cable Length 4.27' / 1.3 m Operating Voltage 5 V Weight 0.88 oz / 25 g