MOONDROP CHU II High-Performance Dynamic Driver IEMs | Interchangeable Cable In-Ear Headphones Precision-Tuned • Alloy Cavity • Audiophile-Grade Sound
America’s Supply Chains® keeps pricing efficient by cutting through the cost fatigue built into traditional fulfillment and retail distribution. Standard models often layer in warehousing overhead, pick-and-pack handling, platform and processing fees, multiple handoffs, and compounded margins at each step—costs that can inflate the final price without adding real product value. By streamlining sourcing and reducing these built-in fulfillment and fee burdens, we’re able to offer more competitive pricing. Some orders may ship from global partner warehouses, so international transit and customs clearance can extend delivery times. Tracking is provided as soon as your order ships.
🔊 Product Highlights
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Premium Diaphragm Design: Aluminum-magnesium alloy composite dome for clear, natural sound.
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Durable Alloy Housing: Cast-metal cavity with brass CNC nozzle for precision and density.
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Replaceable Acoustic Filters: Enhanced tuning flexibility and longevity.
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Professional Tuning: Calibrated by senior acoustic engineers following the VDSF Target Response for accurate timbre and soundstage.
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Ultra-Low Distortion: < 0.5% THD ensures clean, detailed playback.
⚙️ Technical Specifications
| Parameter | Details |
|---|---|
| Model | CHU II |
| Driver Type | 10 mm High-Performance Dynamic |
| Diaphragm | Aluminum-Magnesium Alloy Composite |
| Cavity Material | Zinc Alloy |
| Impedance | 18 Ω ± 15% (@ 1 kHz) |
| Sensitivity | 119 dB / Vrms (@ 1 kHz) |
| Frequency Response | 15 Hz – 38 kHz (Effective FR 20 Hz–20 kHz IEC60318-4, -3 dB) |
| Total Harmonic Distortion | ≤ 0.5% (@ 1 kHz, 94 dB) |
| Connector | 0.78 mm 2-Pin |
| Plug | 3.5 mm Single-Ended L-Bend |
| Cable Length | 1.2 m |
| Microphone / Volume Control | No |
| Active Noise Cancellation | No |
🎧 Available Combos
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CHU II + MC1: Earphones + Microphone Cable
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CHU II + CLICK: Earphones + Mini USB DAC/AMP
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CHU II + LITTLEWHITE: Earphones + Bluetooth Neckband Cable
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CHU II + Moonriver 2: Earphones + Portable Headphone Amplifier
📦 Package Contents
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CHU II In-Ear Headphones × 1
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Detachable Cable × 1
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Storage Bag × 1
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Silicone Ear Tips (S/M/L) × 3 pairs
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User Manual × 1
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QC Certificate × 1
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Wearing-Guide Card × 1
🌟 Experience
The MOONDROP CHU II delivers a refined, lifelike listening experience—crafted for discerning listeners who demand both audiophile sound and durable build quality in a compact, elegant form.