Shure BLX14/P31 Cardioid Condenser Headworn Wireless Microphone System

Experience Simple, Wireless Freedom Like Never Before Featuring A PGA31 Cardioid Condenser Headset Microphone.

At Yandas we have found that the Shure BLX wireless systems strive to make the transition to wireless simple and freeing. The intuitive interface merges professional sound quality and simplicity in set up for high quality out of the box performance. These systems are built to exacting standards and are available in a variety of microphone and instrument configurations.

Quick, Simple, Clean Channel Selection.

The ability to set up wireless systems on a clean channel is now made easy. All BLX Wireless Systems have a One-Touch QuickScan setup option that will quickly select the ideal frequency for both receiver and transmitter through an automated process by pressing just one button.

Worry No More About Wireless Interference With Compatibility For 12 Systems Per Frequency Band.

Wireless interference will be the last of your worries with the BLX Wireless systems boasting compatibility for 12 systems per band running simultaneously in the same venue. The ability to increase critical wireless reception is also available with options for remotable antennas.

Express Yourself Fully, Freely, And Affordably With Hands-Free Wireless.

Ideal for multi-instrumentalists and energetic speakers, the BLX14 Wireless system meets hands-free operation with the durable PGA31 cardioid condenser headset microphone. The PGA31 headset condenser microphone has a tight, unidirectional cardioid polar pattern that will help to prevent feedback and signal bleed in on loud stages and small performance spaces.

Included in this system:

• PGA31 Headset Microphone
• Windscreen
• Microphone Clip
• BLX1 bodypack transmitter
• BLX4 single-channel receiver 
• User guide

Microphone Features:

• Wireframe headset allows for a secure, comfortable fit on any multi-instrumentalist or energetic performer.
• Frequency response is tailored to produce clear, crisp vocals.
• Unidirectional cardioid polar pattern helps to reject feedback and other unwanted noise on loud stages or small performance spaces.

Receiver Features:

• One-touch QuickScan feature allows for fast, optimal frequency selection for both transmitter and receiver at the click of a button.
• Compatibility for up 12 systems per frequency band greatly reduces the risk of wireless interference.

Technical Specs:

• Cartridge Type: PGA31 Permanently Charged Electret Condenser 
• Frequency Response: 60 Hz to 20,000 Hz 
• Polar Pattern: Unidirectional (Cardioid) 
• Output Impedance (@ 1 kHz): 2400 Ω 
• Audio Output Level: -59.0 dBV/Pa 
• Signal-To-Noise Ratio (@ 1 kHz): 55 dB 
• Maximum SPL (1000 Ω load, @ 1% THD): 153.0 dB 
• Dynamic Range (@ 1 kHz, 1000 Ω load): 114.0 dB 
• Equivalent Output Noise (Typical, A-Weighted): 39 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: 45 in. (1.1 m) 
• Connector: TA4F 
• Net Weight: 2.53 oz. (72 g)