ZEH designs and manufactures full-range speaker drivers custom-built around your device — from size, power rating, impedance and shape to enclosure matching and acoustic tuning. With over 30,000 proven configurations, one-stop OEM/ODM support from prototype to volume production, complimentary sample evaluation, and full ISO / CE / FCC / RoHS compliance, we help you get from concept to mass production faster.
A full-range speaker typically consists of a diaphragm, voice coil, magnetic circuit, surround, terminal board, tinsel leads, spider, and frame. When an audio current flows through the voice coil, it interacts with the magnetic field and moves the diaphragm, converting the electrical signal into sound.
ZEH provides one-stop OEM/ODM full-range speaker development and manufacturing based on each customer’s available installation space, power rating, impedance, frequency response, sensitivity, environmental protection requirements, and acoustic performance targets. Our services cover speaker selection, structural design, acoustic tuning, prototype development, and volume production—helping customers achieve consistent sound quality, reliable mechanical integration, smooth assembly, and repeatable performance across production batches.
All full-range speaker driver models below can be selected and customized to match your product structure, acoustic cavity design, amplifier specifications, target sound quality and mass-production requirements.
Selection and optimization are based on your technical parameters — including driver dimensions, shape, height, mounting hole layout, impedance, rated power, magnet type, diaphragm material, mounting style and wire connections. Speaker grilles can also be added as required by the project.
The ZEH engineering team provides turn-key support covering driver selection, acoustic cavity matching, sample development, plastic housing design, PCBA integration, acoustic tuning and reliability testing. This helps streamline your assembly process, shorten development lead-time, and ensure stable acoustic performance, strong assembly compatibility, and consistent quality across production batches.
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.
Each project begins with practical limitations of the equipment – such as limited space, acoustic requirements, amplifier output, environmental exposure or assembly constraints. Select a project to learn about the challenges faced by the client, the ZEH solution and the production results.
ZEH develops full-range speaker solutions around the actual structure, electronics and acoustic requirements of each device. From platform selection and flexible customization to component integration and prototype validation, we help OEM and ODM customers reduce development risks and move projects toward production more efficiently.
ZEH goes beyond off-the-shelf drivers — our acoustic engineers custom-design speaker dimensions, power rating, impedance, magnet system, voice coil, and diaphragm around your product structure and target sound performance.
We tune the speaker, acoustic enclosure, housing, and amplifier together as one system — resolving distortion, resonance, and volume issues before they reach mass production.
ISO 9001-certified automated and semi-automated production lines ensure dimensional accuracy and batch-to-batch consistency, backed by full acoustic and reliability testing on every shipment.
20+ years serving smart devices, AI voice products, automotive, medical, and robotics OEM/ODM clients worldwide, with fast-turnaround engineering support from prototype to volume production.
A full-range speaker is suitable when your device needs speech, alerts and general audio from one compact driver. ZEHSMAUDIO can evaluate your enclosure, amplifier and sound requirements before recommending a solution.
Yes. We can customize the diameter, height, mounting depth, hole position and frame shape to fit your product structure.
Yes. You can provide a 2D drawing, 3D file, enclosure sample or complete device. Our engineers will review the available space, mounting structure and sound outlet.
Yes. Impedance, rated power, sensitivity, resonant frequency and frequency response can be adjusted according to your amplifier and acoustic target.
Yes. Please provide the amplifier output, operating voltage, load impedance and PCB information. We can help reduce the risk of low volume, distortion or power mismatch.
A small speaker can provide clear speech and useful low-frequency output, but deep bass is limited by speaker size and enclosure volume. We can optimize the diaphragm, magnetic circuit and enclosure matching for better performance.
Available options include paper, PP, PET and composite diaphragms, as well as rubber, foam or cloth surrounds. Ferrite and neodymium magnets are also available.
Yes. ZEHSMAUDIO supports engineering samples, acoustic testing and pilot production before mass production.
MOQ and lead time depend on the speaker size, tooling requirements and customization level. We will confirm them after reviewing your project information.
ZEHSMAUDIO has supported OEM and ODM audio projects since 1998. We can coordinate speakers, enclosures, audio PCBA, wire harnesses and related components from sampling to mass production.
