{"product_id":"imsa-helmet-wiring-w-rtm-microphone","title":"IMSA Helmet Wiring w\/ RTM Microphone","description":"\u003cp\u003e\u003cstrong\u003eWire your helmet for IMSA comms with a patented mic that cancels up to 95% of background noise.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis complete helmet wiring kit pairs an IMSA-style plug and mono 1\/8\" headphone jack with Speedcom's own patented RTM microphone. RTM technology diffuses ambient sound waves away from the microphone element, cancelling up to 95% of background noise — your transmissions come through clean at full throttle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePatented RTM noise-cancelling microphone — up to 95% background-noise rejection\u003c\/li\u003e\n\u003cli\u003eComplete kit: everything needed to wire a helmet for IMSA-style communication\u003c\/li\u003e\n\u003cli\u003eMono 1\/8\" headphone jack for ear buds or ear molds\u003c\/li\u003e\n\u003cli\u003eBuilt by Speedcom, wiring race helmets since 1996\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWorks with:\u003c\/strong\u003e IMSA-style car harnesses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e IMSA-style plug · mono 1\/8\" (3.5 mm) headphone jack · patented RTM noise-cancelling microphone.\u003c\/p\u003e","brand":"Speedcom","offers":[{"title":"Default Title","offer_id":48001634467991,"sku":"SCC-IMSA-RTM","price":242.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4895\/4775\/files\/24343d_e21348b437d34109ba426bbc4982ffd6_mv2.jpg?v=1783618694","url":"https:\/\/speedcomracing.com\/products\/imsa-helmet-wiring-w-rtm-microphone","provider":"Speedcom Communications","version":"1.0","type":"link"}