{"id":15064,"date":"2026-02-12T05:49:33","date_gmt":"2026-02-12T05:49:33","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&#038;p=15064"},"modified":"2026-02-12T05:49:33","modified_gmt":"2026-02-12T05:49:33","slug":"shure-blx14r-sm31-wireless-rack-mount-fitness-headset-system-with-sm31fh-headset-microphone","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/shure-blx14r-sm31-wireless-rack-mount-fitness-headset-system-with-sm31fh-headset-microphone\/","title":{"rendered":"Shure BLX14R\/SM31 Wireless Rack-mount Fitness Headset System with SM31FH Headset Microphone"},"content":{"rendered":"<h3>Shure BLX14R\/SM31 Wireless Rack-mount Fitness Headset System<\/h3>\n<p>The <strong>Shure BLX14R\/SM31<\/strong> is a professional wireless rack-mount fitness headset system designed for instructors, performers, presenters, and active speakers who need reliable hands-free audio.<\/p>\n<p>The system includes the <strong>BLX4R half-rack receiver<\/strong>, <strong>SM31FH fitness headset microphone<\/strong>, and <strong>BLX1 bodypack transmitter<\/strong>, delivering clear, consistent Shure sound with simple, stress-free setup.<\/p>\n<p>With an operating range of up to <strong>300 feet (100m)<\/strong>, the BLX14R\/SM31 provides stable wireless performance for studios, stages, gyms, houses of worship, and classrooms.<\/p>\n<p>One-touch scan and channel selection make setup fast and intuitive, allowing users to be up and running in minutes without technical complexity.<\/p>\n<p>Powered by two AA batteries, the BLX1 transmitter offers up to <strong>14 hours of continuous use<\/strong>, making it ideal for long classes, rehearsals, or events.<\/p>\n<p>The system supports up to <strong>12 simultaneous channels per frequency band<\/strong> (region and environment dependent), making it scalable for multi-mic setups.<\/p>\n<p>Built for durability and comfort, the SM31FH headset is lightweight, secure, and sweat-resistant \u2014 perfect for fitness, dance, and high-movement applications.<\/p>\n<hr>\n<h4>Key Features<\/h4>\n<p>\n\u2022 Professional wireless rack-mount fitness headset system<br \/>\n\u2022 Includes BLX4R half-rack receiver + BLX1 bodypack transmitter<br \/>\n\u2022 SM31FH sweat-resistant fitness headset microphone<br \/>\n\u2022 One-touch scan for quick and easy setup<br \/>\n\u2022 Up to 300 ft (100 m) operating range<br \/>\n\u2022 Up to 14 hours battery life with 2 AA batteries<br \/>\n\u2022 Supports up to 12 channels per frequency band<br \/>\n\u2022 Ideal for fitness instructors, performers, and presenters\n<\/p>\n<hr>\n<p>\u2022 1 \u00d7 53A8611 Rack Mount Bracket<br \/>\n\u2022 1 \u00d7 53A8612 Long Rack Mount Bracket<br \/>\n\u2022 1 \u00d7 53B8443 Link Bracket<br \/>\n\u2022 1 \u00d7 90AZ8100 Hardware Kit<br \/>\n\u2022 1 \u00d7 90F4046 Swivel Adapter<br \/>\n\u2022 1 \u00d7 31B1856 Thread Adapter<br \/>\n\u2022 2 \u00d7 95A8699 1\/4-Wave BNC Antennas<br \/>\n\u2022 2 \u00d7 95A8994 Bulkhead BNC Adapters<br \/>\n\u2022 1 \u00d7 95B2313 Zippered Vinyl Bag<br \/>\n\u2022 2 \u00d7 95K2035 BNC Cables (22 in.)<br \/>\n\u2022 1 \u00d7 Power Supply<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u2022 Wireless rack-mount fitness headset system<br \/>\n\u2022 Includes BLX4R receiver + BLX1 bodypack transmitter<br \/>\n\u2022 SM31FH sweat-resistant headset microphone<br \/>\n\u2022 One-touch scan for easy setup<br \/>\n\u2022 Up to 300 ft (100 m) wireless range<br \/>\n\u2022 Up to 14 hours battery life with 2 AA batteries<br \/>\n\u2022 Supports up to 12 channels per frequency band<br \/>\n\u2022 Ideal for fitness, stage, and presentation use  <\/p>\n","protected":false},"featured_media":15065,"template":"","meta":[],"product_brand":[108],"product_cat":[21,31,54],"product_tag":[],"class_list":{"0":"post-15064","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-shure","7":"product_cat-all-products","8":"product_cat-microphones","9":"product_cat-wireless-microphones","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/15064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/15065"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=15064"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=15064"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=15064"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=15064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}