What are the available speaker output options?

It features transformer isolated outputs for 100V, 70V constant voltage lines, and 4-16 Ohms impedance speakers.

Is OEM service available?

Yes, we are a top 5 famous audio brand with 17 years of OEM experience and can help build your brand.

What is the rated power of the LBA-280 model?

The LBA-280 model has a rated power of 280W, suitable for various professional audio applications.

Lba-280 280W Mixer Audio Amplifier for Public Address System

Name: Lba-280 280W Mixer Audio Amplifier for Public Address System
Brand: Guangzhou Lingyin Electronic Co., Ltd.
SKU: 885011615

Guangdong, ChinaGuangzhou Lingyin Electronic Co., Ltd.

US$1.00-999.00

1 Piece

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi, AV, KTV System

Model NO.

LBA-280

Used For

Professional

Tube Type

Transistor Amplifier

Function

Post Amplifier, Amplifier Combined, Pre-amplifier

Sound Channel

2.1

Output Number

Voltage

AC 110V

Element Number

Push-Pull Amplifier

Conductive Mode

Rated Power

1000W

Gross Weigh

22kg

Fuse

F10al

Place of Origin

Guangzhou, Cn

Brand Name

Qqchinapa

Use

Hotel, School, Airport, Departmen

Certificate

Ce, FCC, RoHS, CB

Warranty

3years

Delivery Detail

2 Days Upon The Payment Is Confirmed

Packaging Details

Carton or Road Case

Transport Package

Carton

Specification

CE, ROHS, FCC, CCC, CB

Trademark

QQ CHINA, Lingba, OEM

Origin

Guangzhou, China

HS Code

8518400090

Production Capacity

300, 000 PCS/Year

Key features

17 Years OEM Experience: Top 5 famous audio brand with 17 years of professional OEM manufacturing expertise.

Flexible Customization: Offers full, minor, and design-based customization options for tailored solutions.

Multi-Scenario Application: Ideal for hotels, schools, airports, and public address systems with versatile inputs.

High Power Output: 280W rated power with transformer isolated outputs for 100V, 70V, and 4-16 Ohms.

Fast Delivery: 200+ SKUs in stock with delivery within 24 hours for immediate project needs.

Strict Quality Control: 5-step inspection process ensuring stability, certified by CE, FCC, RoHS, and CB.

Comprehensive Warranty: Provides a 3-year warranty covering mechanical defects with free parts and labor.

Low Distortion Audio: Features less than 0.3% harmonic distortion for high-fidelity sound reproduction.

Company profile

Cooperated with Fortune 500Full Customization100% Finished Products InspectionPrivate Mold

Guangzhou Lingyin Electronic Co., Ltd.

Guangdong, 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: Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.47h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Guangzhou’s Baiyun District and operates in manufacturing. It demonstrates documented procedures for supplier-service assessment, corrective and preventive actions, complaint handling, and quality assurance. The supplier reports ISO9001:2015, ISO45001:2018, ISO14001, CE, and other certifications. R&D evidence includes new products within the past year, ODM services, SDK availability, and broad customization options. It reports OEM service for well-known brands, inventory capability, participation in the INTERSEC Exhibition, and access to Guangzhou and Shenzhen ports. However, it lacks a valid manufacturing contract with affiliated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and reports zero countries with overseas services. Financial information is only represented by year labels, so financial strength cannot be determined.

Supplier typeThe supplier is classified as a factory, with a combined company type, located in Guangzhou’s Baiyun District; associated companies are in manufacturing. This directly supports its identity as a manufacturing supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, CE, and other certifications. These stated certifications provide explicit evidence of management-system and product-compliance credentials, although no certificate scope or validity details are provided.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus inventory capability and written supplier-service assessment procedures. However, it has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries, limiting evidence of overseas after-sales infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM services, and an available SDK. These are explicit indicators of active R&D and product-development capability.

Production capacityThe supplier is a factory, reports OEM service for well-known brands, inventory capability, 31 qualified suppliers, documented supplier-capability assessment, and peak-season fulfillment of one month. A stated lack of valid contracts with affiliated subcontractors is a production-governance weakness, but the records still provide explicit evidence of production capability.

Customization capabilityThe supplier offers flexible, minor, and full customization, including customization from customer designs and samples. It also reports ODM service, providing direct evidence of broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and participation in the INTERSEC Exhibition. These indicate some brand-serving and market-exposure experience, but no specific customer names, project details, or verifiable case studies are provided.