ZEH Audio supplies microphones, audio amplifiers, speaker grilles, cables and wire harnesses for audio equipment and electronic products. We help OEM buyers and product teams select components around their electrical specifications, installation space and assembly requirements. Whether you need an individual microphone, an amplifier matched to your speaker, a custom grille or a connector-equipped wire harness, we can review your drawings, samples or specifications and discuss suitable options. Our component supply and customization support helps you coordinate sound input, amplification, protection and connections within your product design, from initial sample evaluation through production planning.
Browse the component category that matches your project. Each category includes product options and information to help you discuss selection, customization and integration with our team.
Microphone components and modules for voice communication, sound detection and voice-enabled devices. We review microphone type, sensitivity, output interface and mounting requirements together with the product's acoustic opening and electronics.
Selection focus: dimensions, sensitivity, polar pattern, interface and connections. Explore Microphones
Audio amplifier boards and modules selected around your speaker configuration, power supply and input signals. Discuss output power, channel count, supported speaker loads and the features needed for your audio product.
Selection focus: supply voltage, speaker load, channels, interfaces and board dimensions. Explore Amplifiers
Speaker grilles for protecting the driver and completing the product's exterior. Select or customize the shape, material, opening pattern, finish and fixing method around your speaker and housing design.
Selection focus: dimensions, material, perforation pattern, finish and mounting. Explore Speaker Grilles
Audio cables and internal wire harnesses for connecting speakers, microphones, amplifier boards and other electronics. Send your connector requirements, pin assignments, cable lengths and routing drawings for review.
Selection focus: connectors, pinout, wire gauge, cable length, shielding and termination. Explore Wire HarnessesShare the specifications that affect fit, performance and assembly. We can assess available component platforms and identify which changes your project requires.
| Component | Selection & Customization Requirements | Useful Project Information |
|---|---|---|
| Microphones | Dimensions, sensitivity, polar pattern, analog or digital output, mounting format, leads and connectors. | Pickup requirements, available space, acoustic opening and host electronics. |
| Audio Amplifiers | Output power, channels, supply voltage, supported speaker load, input interfaces and board dimensions. | Speaker specifications, power source, audio inputs and required functions. |
| Speaker Grilles | Shape, dimensions, material, opening pattern, surface finish and fixing method. | Speaker size, housing drawing, mounting positions and appearance reference. |
| Cables & Wire Harnesses | Connector models, pin assignments, wire gauge, cable length, shielding and termination. | Wiring diagram, connector references, routing space and assembly method. |
Available options depend on the component and project. Final specifications are confirmed following technical review and sample evaluation.
A component needs to work with the surrounding electronics, housing and assembly process. We review these connections when discussing your component requirements.
Confirm supply voltage, signal interfaces and connector pin assignments. For amplifier projects, share the specifications of your speaker drivers so the amplifier and speaker load can be reviewed together.
Review component dimensions, mounting points and access to acoustic openings. Microphone placement, grille clearance and cable routing should be checked against the available space in your product housing.
Define how each part connects and is secured during production. We can discuss soldered leads, connector-equipped harnesses and component assemblies around your installation and inspection requirements.
Start with a defined requirement, then confirm the component in your actual product.
Send us your drawing, physical sample, specification sheet or bill of materials. We review the component type, electrical requirements, dimensions and expected quantity, then discuss available options and any project-specific changes.
During sample evaluation, check the component's fit, connections and performance in the assembled device. Your feedback helps clarify the specifications before production planning.
Once the design is agreed, confirm the part specification, inspection requirements, packaging and delivery schedule. Minimum order quantities, sample arrangements and lead times are quoted according to the selected component and customization scope.
Common questions about component selection, customization and OEM purchasing.
Yes. You can enquire about microphones, audio amplifiers, speaker grilles or wire harnesses as individual items. Include the required specifications and quantity so we can confirm a suitable supply option.
We can review enquiries covering several component categories for one product. Share your bill of materials and connection requirements so we can discuss the supply scope and check compatibility between the requested parts.
We can use drawings, physical samples, specification sheets and bills of materials as the starting point for review. Please identify critical dimensions, electrical specifications, connector pin assignments and any features that must be retained.
We can review component options against your existing design. Useful information includes speaker impedance and power ratings, PCBA supply voltage, signal interfaces, connector details and available installation space. Sample evaluation in the assembled product helps confirm suitability.
Contact us to discuss sample availability for the selected component. Sample cost, preparation time and any required tooling depend on whether the project uses an existing product or needs a customized design.
Minimum order quantity and lead time depend on component type, material availability, customization, tooling and order volume. Send your requirements and target schedule for a project-specific quotation.
Tell us which components you need, what product they will be used in and your expected quantity. Include drawings, a BOM or key specifications so we can review selection, customization and supply requirements.
zehsmaudio@zehsmaudio.com