Can you make some revisions to it?

Sure, we will, just let us know.

Is it RoHS/REACH compliant?

Yes, all our products are RoHS and REACH compliant.

3 Inch Multimedia Speaker for Voice Broadcasting Equipment

Name: 3 Inch Multimedia Speaker for Voice Broadcasting Equipment
Brand: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
SKU: 825778025

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

US$1.99-4.99

1,000 Pieces

Sample price:US$1.99/piece.Request sample

Product profile

Customization

Available

Cone

Paper

Impedance

8Ω

Model NO.

YD78-3A

Usage

High Fidelity

WORD nChannels

2.1channel

Size

81*81*38mm

Rated Power

F0

115Hz

Transmission Mode

Air-Conduction

Transducer Principle

Permanent Magnetic Speaker

Style

Mini

Radiation Mode

Direct Radiation Type

Certification

ISO9001

Brand

Yuesonic

Transport Package

Carton

Specification

Trademark

Yuesonic

Origin

China

HS Code

85182900

Production Capacity

5000000/Month

Key features

High Fidelity Audio: 3-inch full frequency speaker designed for voice broadcasting with 115Hz to 15KHz range.

Compact Mini Design: Dimensions of 81*81*38mm make it ideal for space-constrained voice broadcasting equipment.

Air-Conduction Technology: Utilizes permanent magnetic speaker principle for direct radiation and clear sound transmission.

RoHS and REACH Compliant: All products meet strict environmental safety standards for global markets.

Flexible Customization: Offers full, minor, and sample-based customization options for size and design.

ISO9001 Certified: Manufacturing process adheres to international quality management standards.

OEM and ODM Services: Manufacturer supports custom designs and branding for business partners.

High Power Efficiency: Rated power of 4W with 87dB SPL output at 1 meter for clear voice projection.

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: ≤0.13h

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.