DUNU Vulkan 2 | Hybrid Universal IEMs

Engineered for Vocal Excellence, Vulkan 2's Dual Dynamic Drivers and Balanced Armatures Deliver Rich Mids, Wide Staging and Emotionally Resonant Vocals 8-Driver Hybrid Architecture: (2x) DD + (6x) BA Advanced 4-way Crossover with Dual Physical and Electronic filtering Independent dynamic drivers for ultra-low and low frequencies Custom Knowles dual BA for mids, custom Quad BA for treble and ultra-highs Q-lock Mini Interchangeable Connector system A Revamped Architecture A complete generational leap, Vulkan 2 introduces a brand-new driver array: two dynamic drivers and six balanced armatures per side. Compared to its predecessor, this refined design delivers denser frequencies, richer vocals, deeper bass texture and a more expansive soundstage. The result is a bold yet agile sonic foundation that effortlessly adapts to pop vocals and a wide range of musical genres. Hybrid Physical + Electronic 4-way System Vulkan 2 features a sophisticated dual-system crossover architecture, combining four fully independent acoustic channels. The four channels, dedicated to sub-bass, bass, mids and treble, are equipped with precision electronic filtering. This hybrid system enables exceptionally accurate frequency control, smooth transitions between bands and coherent phase alignment across the entire spectrum. Dual High-Performance Dynamic Drivers Vulkan 2 is integrated with a 10mm sub-bass and an 8mm bass dynamic driver, each housed in its own fully isolated acoustic chamber. Unlike conventional coaxial or parallel dual-dynamic designs, this physically separated layout eliminates mutual interference, unlocking greater clarity and dynamic control. The result is a fuller, deeper and more articulate low-end, further enhanced by increased rear chamber airflow for improved bass extension. Custom Balanced Armature Drivers Custom dual balanced armature drivers handle the midrange with warmth, fullness, and emotional nuance, bringing vocals to life with a lush, forward presence. A set of four balanced armatures dedicated to the highs and ultra-highs delivers shimmering extension, effortless detail retrieval, and refined treble with outstanding resolution and grace. Premium Stock Cable Crafted with high-purity silver-plated mono crystalline copper in a litz configuration, the stock cable delivers a smooth, refined and tonally rich sound, ensuring excellent signal integrity. It is equipped with reinforced expandable MMCX connectors for broad compatibility and long-term durability. To allow for easy switching across listening setups, Vulkan 2 features the Q-Lock Mini interchangeable plug system with included 3.5mm single-ended and 4.4mm balanced plugs. Detailed Accessory Kit The newly designed carrying case offers expanded capacity with an inner pouch for a USB DAC or dongle and a protective sleeve to keep each earpiece safe during travel. A cleaning brush and microfiber cloth simplify maintenance, while DUNU’s signature Candy and S&S ear tips provide a personalized listening experience, whether you prefer rich vocal warmth or a spacious, studio-grade sound. Specifications Shell Material: Aerospace-grade aluminum alloy Driver (1x) Independent ultra-low frequency dynamic driver (1x) Independent low frequency dynamic driver (2x) Custom Knowles midrange balanced armature drivers (4x) Custom high and ultra-high balanced armature drivers Frequency Response: 5Hz-40kHz Impedance: 35 ohms Sensitivity: 113dB/mW(@1kHz), 128dB/Vrms(@1kHz) THD: <0.3% (@1kHz) Weight: 8g per side Cable 4-Core high-purity silver-plated single-crystal copper 1.2m, 0.78mm 2-pin Plug: Q-Lock Mini modular plug system (4.4mm + 3.5mm)