The Hidizs Mermaid MD4 is an advanced in-ear monitor (IEM) designed with a quad balanced armature (BA) driver configuration, specifically engineered for detailed sound reproduction and flexibility in tuning. It features a unique dip-switch system that allows users to select from four different sound profiles: balanced, warm, treble, and bass. This adaptability means the MD4 can cater to various musical preferences and listening environments. Each driver within the IEM is precisely allocated to handle specific frequency ranges—one driver for highs, another for midrange, and two for bass—to ensure refined sound quality and coherence. The internal design incorporates a high-precision 3D printed straight acoustic sound tube and a 3-way crossover system, enhancing the sonic performance while minimizing distortion and interference among the drivers.
Visually, the MD4 boasts a striking aesthetic available in black, indigo, and white finishes, which feature a celluloid faceplate with gold accents set against an aluminum alloy body. Comfort is considered in the design, with an ergonomic shape and angled 2-pin connectors promoting a secure fit. The IEM comes bundled with three types of ear tips tailored to different listening preferences as well as a premium braided cable, demonstrating a commitment to both style and functionality. The MD4 not only seeks to deliver an impressive auditory experience but also prioritizes comfort and aesthetic appeal in its construction.
