Full-Scenario Acoustic Precision Optimization: Exclusive acoustic tuning, anti-interference circuit design, and AI voice algorithm integration.
Integrated Deep Customization Capability: Modular functional configurations, housing-to-mainboard compatibility optimization, and small-batch customization to solve adaptation challenges, balancing cost and performance while flexibly responding to diverse requirements.
One-Stop Rapid Delivery Workflow: PCB design, mold development, finished product assembly, and expedited mass production to seize market opportunities.
Full After-Sales Technical Support: NDA confidentiality protection and long-term operational stability assurance.
Multi-Industry Compliance Certification Coverage: Customized certification system based on your target market requirements to enable fast access to mainstream global markets.
Security Guarantee:Signing NDAs
Engineered with high-performance voice processing chips and anti-interference PCB circuits, ZEH’s Professional Voice Solutions cover automotive, smart home, children’s product,medical and pet device scenarios, providing integrated customization, rapid mass production, and compliance with ROHS/FCC/CE/ISO 13485 authoritative certifications.
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 delivers safe, compliant kids’ device design with CPSC-certified non-toxic materials, child-friendly acoustic tuning, and anti-drop circuit protection. Our one-stop service covers custom shell-motherboard fitting, small-batch production, and global compliance, balancing safety, quality, and cost. With NDA protection and lifelong support, we turn your vision into market-ready, kid-safe devices fast.
ZEH offers integrated motherboard + housing + speaker customization services with clear processes, flexible adaptation, and full-cycle professional support:
1. Clarify Core Requirements
Specify usage scenarios (home/vehicle/outdoor), functional needs (noise reduction/waterproofing/multi-device connectivity), battery life targets, and size constraints.
2. Custom Solution Design & Adaptation
Our team delivers tailored PCB design, Bluetooth chip selection (supporting Bluetooth 5.0+ protocols), anti-interference circuit optimization, and synchronous compatibility tuning between motherboards and housings.
3. Appearance Requirement Definition
Confirm materials (eco-friendly ABS/aluminum alloy/wood), design styles (minimalist/custom textures), protection ratings (IPX7 waterproof/shockproof), and interface layouts.
4. Structural & Process Implementation
Optimize grip via 3D modeling; offer processes like injection molding, CNC machining, surface spraying/silk-screen printing to ensure precise alignment between housings and motherboards.
5. Prototype Verification
Rapidly produce samples to test structural stability and acoustic transmission, with support for iterative detail adjustments.
6. Mass Production
Strict quality control covers both small-batch customization and large-scale manufacturing, ensuring delivery efficiency.
ZEH provides dedicated technical consulting throughout the process, signs NDAs to protect intellectual property, balances customization flexibility with cost-effectiveness, and streamlines the entire journey from design to mass production for your peace of mind.
