TRUTHEAR [Official Japanese Product] HEXA 1DD+3BA Hybrid Earphones with DLP 3D Printing

Specifications: Driver: 1DD+3BA; Dynamic Driver Diaphragm: PU + LCP; Impedance: 20.5Ω 15% @ 1kHz; Sensitivity: 120dB/Vrms @ 1kHz; THD: THD 1% @ 1kHz (94dB); Frequency Response: 8-40kHz (IEC61094, Free Field); Effective Frequency Response: 20-20kHz (IEC60318-4, -3dB); 1DD+3BA Hybrid Structure: [HEXA] Polyurethane Suspension Composite Liquid Crystal Dome Diaphragm & N52 Magnet Dual Cavity Internal Magnetic Circuit Dynamic Driver. Utilizes DLP-3D Printed Cavities, commonly used in high-end multi-driver and custom earphones. Includes a single-strand, large-diameter, copper-plated silver-plated cable. Provides excellent targeting performance. [New Generation DLP 3D Printing Technology] HeyGears' DLP 3D printed cavity uses a proprietary medical-grade, highly transparent resin, internal coloring, and a delicate surface grinding process. This ensures printing precision and efficiency while achieving a complex and delicate acoustic waveguide structure. It also ensures a lightweight cavity that fits snugly and is gentle on the skin.

ID Design, Simple and Reliable: [HEXA] offers a square yet smooth ID design, compressing the cavity volume as much as possible to ensure wearing reliability. The CNC anodized sandblasted metal faceplate achieves a lightweight design, reducing contact with the ears and relieving pain from long-term wear. Furthermore, the aluminum alloy faceplate is locked with self-tapping screws and fixed with adhesive, eliminating the risk of it being accidentally blown away.

Efficient Driver Configuration: [HEXA] is an in-ear headphone with a hybrid structure consisting of one dynamic driver and three balanced armature drivers. The original intention of the design was to achieve its design goals by adopting a simple, rational, and efficient configuration, striving to provide users with a sophisticated hybrid earphone at an acceptable price. A custom balanced armature driver similar to the WBFK series is responsible for the highs, not only configuring the bandwidth but also giving the HEXA smooth and clear high-frequency performance through meticulous processing.