Prepared and reviewed by the JRT Audio OEM/ODM team · Updated 27 October 2026.
1. Normalize the product configuration
Create one comparison sheet that identifies the exact model, wireless modes, driver, microphone, battery, cable, connector, accessories, firmware, color and logo. If suppliers quote different configurations, record the differences rather than ranking the prices directly.
2. Separate unit price from one-time charges
Ask suppliers to separate sample charges, artwork setup, tooling, molds, test fixtures, firmware work, packaging setup and certification coordination. Confirm which charges may be credited later and which remain non-recurring engineering costs.
- Sample and courier charges
- Tooling or mold charges
- Logo and artwork setup
- Packaging plates or print setup
- Firmware or acoustic development
- Testing and compliance coordination
3. Confirm MOQ and price-break assumptions
A quotation may use a quantity different from the planned first order. Compare the same quantity and clarify whether MOQ applies per model, color or packaging version. Ask what happens to price and material commitments when the forecast changes.
4. Define what the package includes
Record ear tips, cables, dongles, charging cables, adapters, cases, manuals, inserts, retail boxes, master cartons and spare parts. Packaging size and weight can affect freight and channel fees even when the unit price is unchanged.
5. Compare testing and quality-control scope
Confirm whether the quotation includes functional tests, acoustic checks, battery tests, aging, pre-shipment inspection, third-party inspection or compliance testing. A statement such as QC included is not enough; request the actual acceptance plan.
6. Align trade terms, payment and freight
FOB, EXW, CIF and delivered quotations allocate cost and risk differently. Record the named port or place, currency, payment schedule, tooling ownership, bank charges, carton dimensions, gross weight and estimated shipping method.
7. Estimate total project cost and risk
Build a total-cost view that includes samples, development, testing, packaging, production, inspection, freight, duty, local compliance work, channel preparation, warranty allowance and schedule risk. Do not invent a universal warranty or defect rate; use the buyer's commercial model and verified supplier terms.
8. Score the supplier response quality
A useful supplier response answers the RFQ clearly, identifies assumptions, provides model evidence and explains changes. Slow or vague communication before the order can signal project-management risk after payment.
Related OEM buyer resources
headset factory RFQ checklist wireless headset MOQ and sample guide HiFi IEM price, MOQ and sample guide
Buyer questions
Why can the lowest audio OEM unit price cost more overall?
It may exclude tooling, samples, packaging, testing, accessories, inspection or freight. It can also use a different product configuration or quantity assumption.
What is the best way to compare two headset quotations?
Use one normalized RFQ and comparison sheet covering the exact model, configuration, quantity, customization, package, testing, quality plan, trade term and payment term.
Should certification cost be included in the product price?
The quotation should state whether testing or certification coordination is included or separate. The required scope depends on destination market and final product configuration.
What should buyers confirm before paying for samples?
Confirm the exact model and configuration, sample quantity, branding level, included accessories, sample cost, freight, expected timing, evaluation criteria and whether later changes require a new sample.