Moondrop Aria 2 | Dynamic Driver Universal IEMs

Moondrop Aria 2 Brings Flagship Tech with an Entry Level Price Unique Ceramic-coated Spherical Dome Composite Diaphragm enhances treble extension and resolution Alloy-casted, precision-milled housing for durability and comfort Replaceable acoustic nozzle with acoustic filters Combines scientific principles of audiology with real listener feedback for the perfect blend of art and science in tuning Trickle-down Flagship Product Technology The Aria2 adopts the dynamic driver design of internal and external composite magnetic circuit + composite independent brass cavity that provides a solid hardware acoustic foundation. Aria2 also includes replaceable acoustic components with a high-reliability vent structure. Advanced Electroacoustic Technology The Moondrop brand develops products on the basis of constant improvement in electroacoustic technology and significant investment in R&D. The application of accumulated scientific and engineering know-how and expertise to every stage of hardware development, testing, and subjective tuning o in-ear headphones by experienced audio professionals results in the excellent sound performance of Moondrop products. Patented Dynamic Driver Structure Aria2 adopts Moondrops mature patented dynamic driver structure, delivering accurate audio presentation and low-distortion wide dynamic response through a special large dynamic long-stroke symmetrical magnet circuit and acoustic cavity resonance control system. Aria2 effortlessly achieves outstanding front-end linearity. Brand-new Ceramic-coated Spherical Dome Composite Diaphragm Aria2 uses a newly developed TiN ceramic coated dome composite diaphragm developed by Moondrop. The two-step processing of three materials achieves a smooth treble response, surpassing that of a metal-coated diaphragm, and ultra-low distortion performance that is lower than that of other crystalline coated diaphragms. Replaceable Acoustic Nozzle Aria2 incorporates a new generation of replaceable acoustic filters. The front end of the brass nozzle consists of a removable tip, allowing users to replace the filter quickly and conveniently. 2pin Interchangeable Cable Design with Replaceable Plug Aria2 users a univeral 0.78mm interchangeable cable, allowing users to replace the cable for different usage scenarios. In order to make it easier for users to better match the devices, the newly designed cable features interchangeable plugs. Aria2's cable is made of copper and silver-plated with Litz structure. Other Features: Alloy-cast Precision Milled Housing: The Aria2 shell is manufactured using allow casting and CNC milling, and is secured with customized screws to eliminate damage from adhesive aging and failure under external force. The brand-new CMF design contributes to an engagingly fresh look. Brass CNC-Milled Acoustic Nozzle: Aria2's nozzle consists of a separate brass CNC-milled component with a gold-plated surface, offering higher precision and density, and resulting in beautiful timbre. Highly Effective Pressure Vent Structure: The pressure vent of Aria2 adopts a brand new off center diversion structure to effectively counter the negative effect on sound of proximity to the ear concha. Specifications Impedance: 33Ω @1kHz ±15% Frequency Response: 16-22kHz (IEC61094, Free Field) Effective Frequency Response: 20-20kHz (IEC60318-4, -3dB) Sensitivity: 122dB/Vrms @1kHz THD: <0.05% @1kHz Driver: 1DD Cavity material: Zinc Alloy Cavity w/ Brass Nozzle Headphone Jack: 0.78-2pin Termination: Interchangeable In the Box Aria 2 earphones IEM Cable 4.4mm and 3.5mm termination options Carry case Ear tips * 3 pairs (S, M, L) Manual