Moondrop Quarks Closed Anterior Cavity Micro Dynamic Driver IEM In-ear Earphone Headset Fully Transparent Small Shell Earbud
As entry-level in-ear earphones ,Moondrop Quarks earphone is built into an unparalleled boutique in this tier .
We achieved powerful sound quality at this price range after two years repeated adjustment .Quarks has very good frequency response characteristics .neutral tone .well -done resolution ,and easy to drive Besides that ,Quarks has far superior sound insulation capabilities than ordinary in-ear dynamic earphones because of the unique fully enclosed front cavity design which allows you to enjoy music quietly in a noisy environment.
Unique design with fully transparent and small shell ,it is exquisite and full of geek flavors .
Quarks adopts a 6mm diameter miniature external magnetic circuit architecture diaphragm dynamic driver ,and an external magnetic circuit composed of high-performance neodymium magnets and magnetic conductive parts ,which can provide excellent dynamics ,lower nonlinear distortion and boosted bass .The diaphragm is made of high-performance polymer materials with both toughness and compliance ,and is repeatedly adjusted for the special cavity structure ,so as to obtain such excellent linear distortion performance .
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 ( headrelated transfer function ), bringing a natural and open sound field .Moderate bass gain makes Quarks more musical ,bringing a fuller ambience sound .
Frequency Response： 4Hz-43kHz (IEC61094,Free Field )
Effective frequency Response :20Hz-20kHz (IEC60318-4,-3dB )
Sensitivity :116dB /Vrms(@1kHz)
THD :Driver Unit :High-performance 6mm micro dynamic driverCavity
Two versions: No MIC version/with MIC version.