ZEH Audio is China’s top expert, manufacturer, and supplier of loudspeakers. The company mainly produces a variety of high-end loudspeakers, audio speakers, full-range speakers, subwoofers, Coaxial speakers, To meet your loudspeaker needs, we offer customization services as follows:
Our company’s automotive audio speakers and coaxial speaker drivers feature outstanding core strengths. Coaxial models adopt a coincident sound source design for synchronous high and low frequency transmission, enabling precise sound field positioning and realistic sound reproduction, perfectly suited for narrow in-vehicle installation spaces. The full range is manufactured to automotive-grade precision, with vibration, temperature and humidity resistance, low harmonic distortion, and balanced, rich full-frequency sound. Acoustic performance can be customized for different vehicle models.
Backed by 20 years of audio manufacturing experience, we integrate R&D, mold making, PCBA and assembly across the entire industrial chain. Our modular intelligent production lines support quick specification switching for stable, flexible capacity. An integrated full-process acoustic testing and QC system meets automotive certification standards, allowing us to efficiently fulfill large-scale customization and bulk supply needs of automakers and suppliers with stable, reliable delivery.
ZEHSMAUDIO can adapt an existing speaker platform or develop a modified structure based on your installation space, sound target, electronics, enclosure and production requirements.
We review your housing dimensions and mounting structure before selecting the frame and magnetic circuit.
Round, oval, rectangular and low-profile frames can be adapted to internal ribs, PCB positions and assembly methods.
Speaker parameters are evaluated together with the amplifier, enclosure, listening distance and required sound performance.
Diaphragm, surround and magnet materials are selected according to the target sound, environment and cost requirements.
The project can include the enclosure, grille, wiring, connector, sealing components and amplifier matching.
Different products place different demands on speaker size, vocal clarity, sound pressure, enclosure volume, power consumption and long-term reliability. Select an application to see how the acoustic priorities change.
For smart terminals and voice-enabled products, the speaker must reproduce speech clearly inside a compact enclosure while working together with the microphone, audio PCBA and product housing.
Low-profile structure, vocal-band tuning, cavity matching and complete audio hardware coordination.
Interactive toys and learning products need clear speech, comfortable loudness and a structure that remains consistent across repeated use and mass production.
Shape customization, controlled sound pressure and voice-frequency optimization for educational content.
Voice prompts and alarms must remain understandable and stable, while the speaker or module also fits the assembly, supply and reliability requirements of the medical device.
Integrated modules, stable acoustic output, controlled materials and documented validation before production.
Doorbells, panels, sensors and connected terminals often require a small speaker that delivers clear prompts or alerts without taking valuable space from the rest of the electronics.
Compact structures, alert-tone tuning, optional environmental protection and connector integration.
Trackers, training products and portable electronics need compact sound components that survive movement, limited battery capacity and repeated everyday handling.
Small-footprint drivers, efficient notification output and optional sealing or integrated module assembly.
ZEH is a leader in the loudspeaker industry and your trusted technical partner for product design, audio, and structural solutions. With over 20 years of specialized R&D experience, we align every step—from structural design to acoustic testing to audio tuning—with your product architecture, delivering end-to-end technical control over your end products.
From material selection to production, we offer full-cycle technical support: including tight control over enclosure dimensional tolerances, professional testing of key acoustic metrics like sound fidelity and timbre clarity, plus customized solutions tailored to your needs.Backed by deep technical expertise and efficient execution, we accelerate your projects to deliver precise, flawless end products.
