Note : Moondrop Joker 50mm Dynamic Driver Professional Closed-Back Headphones Garansi Resmi 1 Tahun Features:- gt;Professional Monitoring Closed-Back Headphones. gt;50mm Large High-Performance Dynamic Driver. gt;Large-Sized Alloy-Coated Dome Diaphragm. gt;Fast, Accurate Response. gt;Rich Timbre. gt;High-Resolution Sound. gt;High-Efficiency Internal Magnetic Circuit. gt;Lightweight CCAW Voice Coil. gt;Asymmetric Brass Acoustic Cavity Design. gt;Multiple Anti-Standing Wave Design. gt;Outstanding Craftsmanship. gt;Swappable Cable Design. gt;Superb Electro-Acoustic Performance. gt;Easy to Replace Earpads with Quick-Release Design. Technical Specifications:- gt;Impedance: 68Ω±15%. gt;Diaphragm: Partially Rigid Composite Diaphragm. gt;Frequency Response Range: 15Hz-22kHz. gt;Effective Frequency Response Range: 20Hz-20kHz. gt;Sensitivity: 106dB/Vrms. gt;Connectors: Dual 3.5mm connectors. gt;Termiantion Plug: 3.5mm Stereo Plug. Introducing the all-new Moondrop Joker, a full-sized professional monitoring closed-back headphone designed with large-sized 50mm dynamic driver units. Moondrop has featured its exquisite craftsmanship designing the Joker with an impeccable design. The cavity structure is crafted using FEA(Finite Element Analysis) process to ensure quality sound reproduction. With its specially crafted 50mm dynamic driver unit, Moondrop Joker produces an accurate sound delivering solid lower-end, ultimate clarity, and precise sound!!