What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available.

0.25W 50mm Micro Round Raw Speaker Driver Part

Name: 0.25W 50mm Micro Round Raw Speaker Driver Part
Brand: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
SKU: 823754665

Jiangsu, ChinaChangzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

US$0.50-1.50

1,000 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Usage

Expand Volume, High Fidelity

Color

Black

Model NO.

YD50-28

Feature

Full Frequency

Function

Speaker Component

Size

50mm

Transmission Mode

Air-conduction

Cone

Paper

Transducer Principle

Permanent Magnetic Speaker

Style

Mini

Radiation Mode

Direct Radiation Type

WORD nChannels

2.1Channel

Certification

ISO9001, CE

Brand

Yuesonic

Transport Package

No Package

Specification

50mm

Trademark

Yuesonic

Origin

China

HS Code

8518290000

Production Capacity

300000 Pieces Per Month

Key features

High Fidelity Sound: Designed for volume expansion with high fidelity audio performance.

Compact Mini Size: 50mm diameter, 12.8g weight, ideal for mini speaker components.

Flexible Customization: Supports full customization, minor customization, and flexible options.

OEM/ODM Service: Manufacturer offers both OEM and ODM services for custom needs.

Quality Certified: Products certified with ISO9001 and CE standards for reliability.

Direct Radiation: Uses direct radiation type with permanent magnetic speaker principle.

Low MOQ: Minimum order quantity is just 1 PC, suitable for small batches.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.66h

AI-Powered supplier vetting

SummaryChangzhou Wujin Yueda Electroacoustic Equipment Co., Ltd. is a manufacturing and sales supplier specializing in speakers, backup alarms, electroacoustic equipment, alarms, and related accessories. It demonstrates broad customization, OEM/ODM, and R&D capabilities, including recent product development, available SDK support, and documented engineering processes using AutoCAD, Pro/E, and SolidWorks. Production-related evidence includes inventory capability, valid contracts with associated subcontractors, standardized finished-product inspection, and documented supplier assessment procedures. The supplier has exported for 20 years, with exports representing 51%–70% of total sales, and holds self-operated import/export rights. However, it reports no overseas warehouse, showroom, agents, or branches, and lists zero countries with overseas services. An external audit by BV is recorded, but the provided audit type and evaluation result are coded and cannot be interpreted reliably. No explicit certification,...

Supplier typeThe supplier is identified as a combined company engaged in manufacturing and sales of electroacoustic equipment, alarms, devices, accessories, and mechanical parts. Its listed products are speakers and backup alarms, and it also conducts import and export activities.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling. It can provide inventory and has participated in an offline trade show, but it reports no overseas warehouse, showroom, agent, or branch, and zero countries with overseas services.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, has an available SDK, and maintains R&D documentation covering design inputs, outputs, reviews, verification, and validation. Its engineers use AutoCAD, Pro/E, and SolidWorks and provide production technology support.

Production capacityProduction capability is supported by inventory availability, valid contracts with each associated subcontractor, standardized finished-product inspection instructions, documented supplier-assessment procedures, and a manufacturing business scope. The supplier also has a stated one-month average lead time in both peak and off-season periods.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, and flexible customization. It also provides ODM services and has R&D resources supporting product design and development.