FiR Audio Project K | Hybrid Universal IEMs

Project K is FiR Audio's Latest Showpiece, Constructed from Premium Components That Reflect Their Commitment to Audio Excellence Hybrid Driver Configuration: (1x) 9mm DD + (4x) OpenDriver BA ATOM XS interchangeable modules for varying levels of isolation and bass Machined Titanium shells for durability and longevity Mesmerizing blue Sapphire faceplates More coming soon! Project K Project K represents Fir Audio's pinnacle achievement in audio technology, combining cutting-edge audible and visual designs. It embodies their relentless pursuit of excellence, pushing the boundaries of what's possible in personal audio. At the heart of Project K lies a selection of premium components, meticulously chosen to deliver unparalleled sound quality. The upgraded internal wiring ensures pristine signal transmission, while the titanium shell with graphite inlay not only provides durability but also adds a touch of elegance. Crowning this masterpiece is a sapphire glass top, a testament to our commitment to both form and function. Drawing on over a decade of innovation, Project K showcases Fir Audio's mastery in creating extraordinary audio experiences. It symbolizes their continuous journey to bring unparalleled sound quality within reach, one breakthrough at a time. With Project K, FiR invite audiophiles to join them at the frontier of acoustic excellence, where each listen brings you closer to audio nirvana. Specifications Driver (1x) 9mm Kinetic Bass Dynamic Driver (2x) OpenDriver Balanced Armature Drivers for mids (1x) OpenDriver Balanced Armature Driver for high-mids (1x) OpenDriver Balanced Armature Driver for highs (with Sound Reflector) Frequency Range: 20-20kHz Impedance: 15Ω Cable 4 Core, Coaxial Structure Inner Conductor: 24x0.06 Silver Plated Copper Shielding: 80x0.06 Silver Plated Copper Nickel Plated hardware