Enjoy premium sound reproduction with the Astell & Kern AK ZERO2, a pair of advanced Quad-brid in-ear monitors that's build off the success of the original ZERO1 IEMs. Several enhancements have been added, including an ultra-refined crossover network design and acoustic chamber that perfectly harmonizes the four integrated driver types.
The AK ZERO2 features four drivers including a micro rectangular planar dynamic driver, two dual custom balanced armature drivers, and a 10mm dynamic driver with a piezoelectric transducer, which combine in a 3D printed acoustic chamber. The outer enclosure is crafted from a precision CNC-machined aluminum housing, which limits resonance to create a stable, high-quality sound. The ZERO2 includes two cables (4.4mm TRRRS and 3.5mm TRS) made from Hi-Fi-grade pure silver-coated OFC. A set of five silicone eartips, a pair of foam eartips, and a travel case are included.
