SP-203 · PRIVATE LABEL · OEM / ODM

SP-203 HiFi IEM OEM Manufacturer.

Type-C digital HiFi IEM with black housing, red accent and braided-cable direction. Request the current specification, sample-validation plan and configuration-based quotation.

HIFI / MONITORING IEMSAMPLE-BASED APPROVALLOGO · CABLE · PACKAGING
Request SP-203 quotationEmail sales
SP-203 private-label HiFi IEM OEM model
MOQConfirm by configurationModel, cable, color and package affect the production minimum.
SAMPLEApprove before orderLock sound, fit, cable, appearance and accessories.
QUOTATIONConfiguration firstPrice follows the confirmed product brief.
MODEL DIRECTION

A procurement page for the SP-203 platform.

PRODUCT DIRECTION

Type-C digital HiFi IEM with black housing, red accent and braided-cable direction.

Use the sample stage to confirm whether this structure fits the intended listening use and sales channel.

ACOUSTIC TARGET

Approved-sample tuning

Frequency response, sensitivity direction and left-right consistency belong in the approved specification.

CABLE & CONNECTOR

Project-specific configuration

Confirm connector, cable material, microphone or controls, length and included accessories.

PRIVATE LABEL

Logo, finish and packaging

Confirm logo process, housing finish, ear tips, case, artwork, manuals and carton marks.

BUYER FIT

Audio brands and distributors

For B2B teams that will validate sound, fit, appearance and packaging before production.

QUALITY RECORD

Frequency-response inspection

Define the approved curve, tolerance, channel matching and sampling or batch-check method.

REAL FACTORY & ACOUSTIC TEST VIDEO

See actual IEM production and frequency-response inspection.

Production and acoustic evidence, clearly labeled.

The footage shows JRT Audio's Dongguan production floor and real IEM frequency-response inspection with PASS verification. It is not presented as a drop, waterproof or environmental test.

View factory & QC evidence
Evidence to lock during sampling: target curve and tolerance, left-right consistency, connector and cable, microphone or controls, fit, cosmetic standard, accessories, packaging and the agreed inspection method.
RFQ CHECKLIST

Send a complete brief for an accurate quotation.

PRODUCT CONFIGURATION

What the buyer should specify

Target market and channel, estimated quantity, acoustic target, driver direction, connector, cable, microphone, logo, colors, ear tips, accessories and packaging.

SAMPLE APPROVAL

What should be recorded

Approved sample code, frequency-response target, channel tolerance, fit, cosmetic limit, cable and connector, accessories, artwork and inspection method.

OFFICIAL INDUSTRY REFERENCES

Sources buyers can verify independently.

These references provide measurement, USB-audio or safety frameworks; they do not by themselves certify a finished product.

IEC 60268-7:2025Official headphones and earphones characteristics and measurement-method reference.USB-IF · USB Audio DevicesOfficial USB audio device-class specification source for digital-audio projects.IEC 62368-1:2023Official product-safety reference for audio/video and ICT equipment.
BUYER FIT & MODEL COMPARISON

Where SP-203 fits in an OEM product line.

BEST-FIT PROGRAM

Mobile-accessory brands that want Type-C input, dark performance styling and a braided cable.

Use the approved sample to confirm the acoustic target, fit, appearance, cable or connector and packaging before committing to production.

DECISION POINT

Choose by application, not appearance alone.

Compare input type, driver direction, cable structure, target market and packaging plan. JRT Audio will quote after the configuration is confirmed.

SP-206Consumer-electronics distributors needing a brighter Type-C option with clear visual differentiation. SP-801Private-label programs that need a recognizable green theme and technical metal-faceplate presentation. SP-806Premium private-label collections that need strong shelf photography and geometric styling.
PROCUREMENT FAQ

Questions buyers ask about SP-203.

Can SP-203 be customized for a private-label project?

Yes. The project brief can cover logo, finish, cable or connector direction, accessories, packaging and acoustic targets. Feasibility is confirmed against the selected configuration.

How is the sample approved before production?

Record the approved sample code, frequency-response target, channel consistency, fit, cosmetic standard, accessories, artwork and inspection method before mass production.

How do I receive an accurate quotation?

Send the target market, expected order scale, acoustic target, connector and cable requirements, microphone or controls, logo, colors, accessories and packaging. Pricing follows the confirmed configuration.

Evaluate SP-203 for your market.

Send the configuration brief and request the current specification plus sample plan.

Request SP-203 details