What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is the speaker suitable for car audio?

Yes, it is designed as a car speaker and other electrical speaker applications.

What is the maximum input power?

The maximum input power is 2.0 W.

28mmx40mm Waterproof 1W Speaker Driver

Name: 28mmx40mm Waterproof 1W Speaker Driver
Brand: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
SKU: 923596225

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

US$0.10-0.60

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Cone

Mylar

Usage

High Fidelity

Model NO.

YD2840

WORD nChannels

2.1Channel

Color

Black

Feature

Full Frequency

Function

Car Speaker etc

Application

Electrical Speaker

Transmission Mode

Air-conduction

Transducer Principle

Permanent Magnetic Speaker

Style

Mini

Radiation Mode

Indirect Radiation Type

Certification

ISO9001, CE

Brand

Yuesonic

Transport Package

1000 Pieces Per Carton

Specification

plastic

Trademark

Yuesonic

Origin

China

HS Code

8518290000

Production Capacity

300000 Pieces Per Month

Key features

Waterproof Design: 28mmx40mm waterproof 1W speaker driver for reliable performance.

Full Frequency Range: Operates from F0 to 10kHz with 79dB SPL for high fidelity audio.

OEM and ODM Services: Flexible customization options including samples, designs, and full customization.

ISO9001 and CE Certified: Meets international quality and safety standards for electrical speakers.

High Efficiency Output: Nominal power 1.0W with max input power 2.0W and low distortion.

Lightweight Construction: Net weight approximately 13g for easy integration in compact devices.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

Established Manufacturer: Over 20 years of export experience with 2 production lines and 49 employees.

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: ≤0.16h

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.