{"title":"FiR Audio","description":null,"products":[{"product_id":"fir-audio-xenon-6-in-ear-headphones-iems","title":"FiR Audio Xenon 6 In-Ear Headphones; IEMs","description":null,"brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":51895390896409,"sku":"85669","price":2299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/85669-5.jpg?v=1774145809"},{"product_id":"fir-audio-radon-6-limited-edition-in-ear-monitor-headphones-iem","title":"FiR Audio Radon 6 Limited Edition In-Ear Monitor Headphones; IEM","description":null,"brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":51895888216345,"sku":"64548","price":2099.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/64548-3__73557.1719517717.1280.1280.jpg?v=1769253259"},{"product_id":"fir-audio-frontier-neon-4-hybrid-in-ear-headphones-iem","title":"FiR Audio Frontier Neon 4 Hybrid In Ear Headphones; IEM","description":null,"brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":51904651526425,"sku":"66378","price":1199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/66378-3__72359.1720545574.1280.1280.jpg?v=1774067190"},{"product_id":"fir-audio-xenon-6-in-ear-headphones-iems-1","title":"FiR Audio Xenon 6 In-Ear Headphones; IEMs","description":null,"brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":51905878130969,"sku":"78534","price":2199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/78534-4.jpg?v=1775597769"},{"product_id":"fir-audio-xenon-6-in-ear-headphones-iems-2","title":"FiR Audio Xenon 6 In-Ear Headphones; IEMs","description":null,"brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":52142543765785,"sku":"84124","price":1787.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/84124-5.jpg?v=1777651834"},{"product_id":"fir-audio-xenon-6-in-ear-headphones-iems-3","title":"FiR Audio Xenon 6 In-Ear Headphones; IEMs","description":null,"brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":52450768126233,"sku":"95980","price":1899.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/95980-4.jpg?v=1784088475"},{"product_id":"fir-audio-frontier-neon-4-hybrid-in-ear-headphones-iem-1","title":"FiR Audio Frontier Neon 4 Hybrid In-Ear Headphones (IEM)","description":null,"brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":52756706132249,"sku":"95990","price":1399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/95990-5.jpg?v=1787936726"},{"product_id":"fir-audio-radon-6-limited-edition-in-ear-monitor-headphones-iem-1","title":"FiR Audio Radon 6 Limited Edition In-Ear Monitor Headphones; IEM","description":null,"brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":53028479074585,"sku":"98687","price":2129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/98687-5.jpg?v=1788888803"},{"product_id":"fir-audio-frontier-neon-4-hybrid-in-ear-headphones","title":"FiR Audio Frontier Neon 4 Hybrid In-Ear Headphones","description":"Specifications: 1x 10mm Dynamic Driver, 3x Balanced Armatures; Freq. Response: 20Hz-20kHz; Impedance: 22 Ohms; 2-pin connection. The FiR Audio Frontier Neon 4 is a luxury hybrid in-ear monitor with a smooth, lush profile. It features Kinetic Bass technology, using a ported dynamic driver to deliver deep bass via bone conduction for a tactile experience. Its tubeless Open Acoustics system eliminates restrictive filters to project a massive soundstage, while interchangeable ATOM XS venting modules relieve ear pressure to stop listening fatigue. It features a premium machined aluminum shell and sapphire glass faceplate.  \n\nReviews praise the Neon 4 for its rich, fun, and analog-like signature, highlighting a visceral low-end with immense depth. Critics applaud the lush upper midrange and textured, non-fatiguing treble that offers stellar resolution. A consistent high point is the precise spatial imaging and wide, semi-holographic soundstage that layers instruments beautifully. Reviewers also love its rugged build quality and the pressure-relief comfort of the ATOM system.\n\nFinding an earphone that matches absolute resolution with an authoritative, emotional soul is rare. The Neon 4 achieves this, transforming standard playback into an immersive, concert-like experience you can physically feel. Boasting a fatigue-free fit and premium craftsmanship, it is the ultimate upgrade for anyone ready to unlock the true spatial depth hidden in their high-resolution music library.","brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":53089150468377,"sku":"99853","price":1317.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/99853-4.jpg?v=1793874575"},{"product_id":"fir-audio-radon-6-limited-edition-in-ear-monitor-headphones-iem-2","title":"FiR Audio Radon 6 Limited Edition In-Ear Monitor Headphones; IEM","description":"Specifications: Frequency Response: 20Hz–20kHz | Impedance: 28Ω | Drivers: 1x 10mm Kinetic Bass Dynamic Driver, 4x OpenDriver BAs, 1x Electrostatic Driver | Build: Machined aluminum shells with sapphire crystal glass faceplates and ATOM XS modules. The FiR Audio Radon 6 Limited Edition is a flagship tribrid in-ear monitor engineered with cutting-edge audio technology. Utilizing FiR's Kinetic Bass system, it transmits low-frequency energy directly to the ear cartilage for visceral, tactile bass. Its tubeless OpenDriver design and Sound Reactor eliminate internal tube resonance, delivering an expansive soundstage and pristine acoustic clarity.\n\nCritical reviews acclaim the Radon 6 for its engaging W-shaped sound profile, combining deep physical bass rumble with articulate mids and extended, airy treble. Reviewers consistently praise its resolution, fast transient response, and precise instrument separation. The swappable ATOM XS modules receive high marks for allowing listeners to fine-tune bass weight and pressure isolation, while the ergonomic metal housing ensures durable, fatigue-free listening.\n\nAudio enthusiasts desiring reference-level detail alongside physical bass impact will find the Radon 6 a standout performer. Its customizable isolation system, seamless driver coherence, and ability to scale impressively with high-end source gear make it a definitive centerpiece for any serious audiophile collection.","brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":53128006992153,"sku":"100283","price":2129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/100283-3.jpg?v=1790989987"},{"product_id":"fir-audio-radon-6-in-ear-monitors-iems","title":"FiR Audio Radon 6 In-Ear Monitors; IEMs","description":"The FiR Audio Radon 6 in-ear monitor features a six-driver tribrid setup with a Kinetic Bass dynamic driver, four open balanced armatures, one electrostatic driver, 28 ohm impedance, and a 20Hz–20kHz frequency response. This universal monitor acts as an acoustic benchmark for audiophiles seeking physical bass tactility and desktop-level clarity. Its shell utilizes Kinetic Bass conduction to transfer low-frequency energy directly to ear cartilage for true tactile sub-bass. An open-driver design removes sound tubes to produce an expansive soundstage, while swappable ATOM XS pressure-relief modules offer custom acoustic tuning and fatigue-free listening. Built with a machined aluminum body, sapphire glass faceplate, and gold accents, it includes a pure silver 4.4mm balanced cable.\n\nCritical consensus across audiophile publications praises its refined tonal balance, textured bass weight, and holographic spatial separation. Reviewers highlight the ATOM XS system for delivering genuine acoustic versatility without compromising detail retrieval. Outlets commend the seamless driver integration, labeling it one of the most complete and engaging monitors available.\n\nInvesting in this level of personal audio engineering elevates daily listening into a deeply visceral, captivating experience. Combining tactile bass with open-driver airiness, it reveals subtle musical nuances across every recording. For the discerning enthusiast, it provides an uncompromising foundation for portable high-fidelity playback.","brand":"FiR Audio","offers":[{"title":"Default Title","offer_id":53187294396697,"sku":"99314","price":1899.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/99314-4.jpg?v=1791989327"}],"url":"https:\/\/tmraudio.com\/collections\/fir-audio.oembed","provider":"The Music Room","version":"1.0","type":"link"}