Moondrop Quarks Earphone

Moondrop Quarks Earphone:

Feature:

• Unique design with fully transparent and small shell, it is exquisite and full of geek flavors.
• Powerful Composite magnetic micro diaphragm dynamic driver
• Unbelievable amplitude frequency response curve —Two years of repeated adjustments, Quarks has achieved incredible excellent performance with a closed structure. It has a frequency response curve that is highly in line with HRTF (head related transfer function), bringing a natural and open sound field. Moderate bass gain makes Quarks more musical, bringing a fuller ambience sound.
• Industrial design —The appearance and structural design are just like its name, revealing its meticulousness, compact size and can be worn in various ways. The fully transparent cavity allows a clear view of the driver and acoustic structure. Simple and unique appearance.
• Patented anti-blocking sound damping + Double damping structure

Specification:

• Frequency Response : 4Hz-43kHz(IEC61094, Free Field)
• Effective frequency Response: 20Hz-20kHz(IEC60318-4, -3dB)
• Sensitivity: 116dB/Nrms (@1khz)
• Impedance: 16Ω+ 15% @1khz)
• THD: <1%@1kHz
• Configuration: High performance 6mm micro-dynamic driver
• Material: PC