TRUTHEAR NOVA 1DD4BA inEar Headphone NOVA

Adopting the polyurethane suspension composite liquid crystal dome diaphragm and dualcavity internal magnetic circuit dynamic driver of N52 magnet Utilizing the DLP3D printed cavity commonly used in highend multidriver and custom earphone Come with the braided cable with multicore singlecrystal copper Present the excellent objective index Efficient Driverconfiguration NOVA is a 1DD4BA inear headphone with 3way crossover composite structure Compared with HEXA the original design intention is to further improve the highfrequency performance while maintaining a reasonable and efficient configuration and also strive to bring users a mature earphone with a hybrid 3way crossover structure at a reasonable price NOVA uses a 10mm diameter specialized dynamic driver to take charge of the bass Thanks to the mature production and processing technology this 10MM internal magnetic circuit structure dynamic driver has extremely low distortion offering NOVA a better bass performance Accurate Hybrid Frequency Division The acoustic waveguide structure with filtering function realized by the highprecision DLP3D printed technology and the RC frequency division achieved by accurate calculated which makes the five drivers perform well under different corresponding acoustic wave guides therefore the objective index of NOVA closer to the design goalbased on the HEXA Excellent Measurements NOVA has slightly less bass gain than HARMAN IE 2019 curve and is close to the highfrequency amplitude response of HARMAN OE 2013 with high HRTF characteristics which resultsin a warm soft clear and natural sound thanks to the brandnewoverall system design of lowering the Q value New GenerationDLP 3D Printing Technology The DLP 3D printed cavity from HeyGears is equipped with its own medicalgrade hightransparency resin It can realize complex delicate acoustic waveguide structures while ensuring printing accuracy and efficiency At the same time it brings the lightweight cavity to fit well while making sure