{"product_id":"laj-9y7w-oet","title":"Shure BLX14\/PGA31 Wireless Cardioid Headset Microphone System (H9: 512 to 542 MHz)","description":"\u003ch6\u003eOverview\u003c\/h6\u003e \u003cp\u003eThe Shure BLX14\/P31-H9 is a wireless headset microphone system designed to provide clear and consistent vocal performance while allowing freedom of movement. It includes the PGA31 cardioid condenser headset mic, a BLX1 bodypack transmitter, and a BLX4 tabletop receiver operating in the H9 UHF band (512 to 542 MHz). With a wireless range of up to 300 feet and a battery life of up to 14 hours, this system suits presenters, fitness instructors, and performers who need reliable audio without being tethered by cables.\u003c\/p\u003e \u003ch6\u003eKey features\u003c\/h6\u003e \u003cul\u003e \u003cli\u003eCardioid condenser microphone that focuses on your voice and reduces background noise for clear sound in noisy environments\u003c\/li\u003e \u003cli\u003eQuickScan technology on the receiver automatically selects the clearest frequency from 123 available channels, minimizing interference and simplifying setup\u003c\/li\u003e \u003cli\u003eLong-lasting BLX1 bodypack transmitter powered by two AA batteries, providing up to 14 hours of continuous use for extended events\u003c\/li\u003e \u003cli\u003eWireless operation up to 300 feet line-of-sight, allowing freedom to move across large stages or rooms without signal dropouts\u003c\/li\u003e \u003cli\u003eBLX4 receiver offers both balanced XLR and unbalanced 1\/4 inch audio outputs for easy connection to mixers, speakers, or recording devices\u003c\/li\u003e \u003cli\u003eCapability to run up to 12 BLX systems simultaneously in the same frequency band, ideal for multi-user setups\u003c\/li\u003e \u003cli\u003eLightweight headset with flexible gooseneck microphone placement for comfort and precise positioning during active use\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eKey specs\u003c\/h6\u003e \u003cul\u003e \u003cli\u003eFrequency range: 512 to 542 MHz (H9 UHF band)\u003c\/li\u003e \u003cli\u003eWireless range: up to 300 feet line-of-sight\u003c\/li\u003e \u003cli\u003eTransmitter battery life: up to 14 hours on two AA batteries\u003c\/li\u003e \u003cli\u003eMicrophone type: PGA31 cardioid condenser headset\u003c\/li\u003e \u003cli\u003eReceiver outputs: balanced XLR and unbalanced 1\/4 inch jack\u003c\/li\u003e \u003cli\u003eNumber of selectable channels: 123\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eConnectivity and compatibility\u003c\/h6\u003e \u003cp\u003eThe BLX4 receiver integrates smoothly into various audio setups thanks to its balanced XLR output, which ensures low-noise connection to professional mixers and sound systems. The unbalanced 1\/4 inch output provides flexibility for connecting to powered speakers or recording interfaces without requiring additional adapters. This system is compatible with other BLX series wireless units operating in the same frequency band, supporting multi-microphone configurations for conferences, performances, or group presentations.\u003c\/p\u003e \u003ch6\u003eIdeal uses and environments\u003c\/h6\u003e \u003cp\u003eThis wireless headset system is well suited for dynamic environments where hands-free operation and clear voice capture are essential. Fitness instructors leading energetic classes benefit from the secure fit and noise rejection, while presenters and educators appreciate the ease of setup and reliable signal. Performers who require stable microphone placement throughout a set will find the flexible gooseneck and cardioid pattern especially useful. The system’s long battery life and robust wireless range make it a strong choice for full-day events and large venues.\u003c\/p\u003e","brand":"Shure","offers":[{"title":"Default Title","offer_id":50995371737407,"sku":"LAJ-9Y7W-OET","price":383.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/0609\/7215\/files\/0872088_laj-9y7w-oet.webp?v=1748887061","url":"https:\/\/www.beingshipped.com\/products\/laj-9y7w-oet","provider":"Being Shipped","version":"1.0","type":"link"}