HiBy x FAUDIO Project Ace HiFi IEMs 12mm Mg-Alloy & Be-Plated Dynamic in-Ear Headphones Wired 3.5mm+4.4mm Plugs

Large dynamic earbuds, The 12mm dynamic driver has an air-pushing area 1.44 times larger than the 10mm driver and 2.25 times larger than the 8mm driver. This larger size is uncommon in dynamic in-ear monitors (IEMs) and significantly enhances high-frequency precision while enriching mid and low-frequency details.
Materials and Technology IntegrationProject Ace HIFI Headphones feature a magnesium alloy dome and a beryllium-coated diaphragm, paired with a high magnetic circuit system, which greatly improves electro-acoustic efficiency and dynamic response across low, mid, and high frequencies, resulting in deep and full bass performance.
Acoustic Design OptimizationBased on FAudio's "T.B.A.C." technology, the new airflow guidance model optimizes airflow performance, making sound reproduction more natural and lifelike.
Shell ConstructionThis Earbuds made from T6063 aluminum alloy, which is both strong and lightweight, effectively reducing harmonic vibrations and distortion to enhance sound transmission quality.
Cable and Transmission ImprovementsThe High Fidelity Wired Earphones utilize an eight-core fully balanced cable, combining copper and silver-plated copper cores, which enhances transmission characteristics, reduces internal resistance, and improves audio separation for clearer sound performance.