MOONDROP CHU II DSP In-Ear Monitors
Frequently Bought Together
Product Overview & Specifications
The Moondrop Chu II DSP (Chu 2 DSP) combines the high-performance hardware architecture of the Chu II with integrated digital signal processing and USB-C connectivity. Featuring a 10mm dynamic driver fitted with an Aluminium-Magnesium (Al-Mg) alloy dome composite diaphragm, the Chu II DSP delivers extended treble extension, natural resolution, and controlled low-frequency dynamics across all playback scenarios.
Housed in a zinc-alloy acoustic cavity with a precision CNC-machined brass nozzle, the Chu II DSP incorporates hardware-level DSP tuning supported by the Moondrop Link application. Users can toggle between three onboard bass preset profiles directly via the app to suit individual listening preferences. Fitted with a 0.78mm 2-pin detachable USB-C DSP cable, the earphones provide direct digital compatibility with modern smartphones, tablets, and computers without requiring an external DAC or adapter.
KEY FEATURES & PROPRIETARY TECHNOLOGIES
- Aluminium-Magnesium Alloy Dome Diaphragm: Rigid Al-Mg dome extends high-frequency bandwidth and micro-detail, paired with a flexible suspension surround for low-distortion bass response.
- Hardware DSP & Moondrop Link App Integration: Features integrated DSP with three selectable bass tuning presets toggled via the Moondrop Link application.
- Precision CNC Brass Acoustic Nozzle: Separate brass nozzle component provides high density to stabilize acoustic resonance and refine tonal timbre.
- USB-C Digital Cable Interface: Direct USB-C termination provides clean digital decoding without external dongles, featuring built-in inline control and microphone capability.
- Detachable 0.78mm 2-Pin Connection: Universal 2-pin connectors allow for easy cable replacement, custom upgrades, or conversion to Bluetooth ear-hooks.
- Durable Alloy Cast Shell: Rigid zinc-alloy housing finished with a protective anti-corrosion coating for daily durability.
SPECIFICATIONS
| Specification | Detail |
|---|---|
| Product Category | In-Ear Monitor (IEM) / USB-C DSP Dynamic Driver Earphones |
| Brand / Model | Moondrop — Chu II DSP (Chu 2 DSP) |
| Driver Configuration | 10mm High-Performance Dynamic Driver |
| Diaphragm Material | Aluminium-Magnesium (Al-Mg) Alloy Dome Composite Diaphragm |
| Shell / Cavity Material | Cast Zinc Alloy with CNC-Machined Brass Nozzle |
| Digital Signal Processing (DSP) | Built-In Hardware DSP with 3 Selectable Bass Presets (via Moondrop Link App) |
| Frequency Response | 15 Hz – 38,000 Hz |
| Effective Frequency Response | 20 Hz – 20,000 Hz (IEC60318-4, -3dB) |
| Sensitivity | 119 dB/Vrms (@ 1 kHz) |
| Impedance | 18 Ω ± 15% (@ 1 kHz) |
| Total Harmonic Distortion (THD) | ≤ 0.5% (@ 1 kHz, 94 dB) |
| Connector Type | 0.78mm 2-Pin Detachable |
| Plug Termination | USB-C Digital Plug |
| Included Accessories | 0.78mm 2-Pin USB-C DSP Cable, Storage Pouch, Silicone Eartips (S, M, L), User Manual, QC Pass Card |

