Queen of Audio Margarita Electrostatic In-Ear Monitors headphone 6.3mm while providing a slight bass

while providing a slight bass boost for those listeners that prefer a stronger low end response

based on the original tuning

have acoustic openings and therefore presents its own unique visual interpretation

Besides the high wearing comfort

each set of

Queen of Audio Margarita Electrostatic In-Ear Monitors headphone 6.3mm while providing a slight bass2 Sonions EST + 1 Mids BA + 7mm Dynamic Driver Impedance: 61 ohms Sensitivity: 109dB2db Frequency Response: 5Hz 50kHz Modular 6N High Purity Silvered Coated Copper Cable Plug with 2. 5mm, 3. 5mm and 4. 4mm Technical Specification Driver Configuration 7mm Titanium Coated Dynamic Driver provides powerful & deep diving bass, our QOA custom QA11021 BA is a mellow toned one with wide bandwidth, working as a seamless connection between the bass & treble.