What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 PCS.

What certifications does the amplifier have?

The product is certified with CE, FCC, RoHS, and CB.

Multi-Function OEM Rack Mount Bluetooth Audio PA Amplifier for School, Church

Name: Multi-Function OEM Rack Mount Bluetooth Audio PA Amplifier for School, Church
Brand: Guangzhou Lingyin Electronic Co., Ltd.
SKU: 707174312

Guangdong, ChinaGuangzhou Lingyin Electronic Co., Ltd.

US$182.00

1-49 Pieces

US$165.00

50-199 Pieces

US$149.00

200+ Pieces

Product specifications

LPA-680TF

Sample price:US$182.00/piece.Request sample

Product profile

Customization

Available

Type

Professional Amplifier

Usage

KTV System, Public Address System

Model NO.

LPA-680TF

Used For

Professional

Tube Type

Transistor Amplifier

Function

PA Amplifier

Sound Channel

4.1

Output Number

Voltage

AC 110V

Element Number

Push-Pull Amplifier

Conductive Mode

Rated Power

680W

Line Voltage

70-100V

Impedence

4-16Ω

Zone

Brand Name

Qqchinapa

Use

Hotel, School, Airport, Departmen, Church

Certificate

CE, FCC, RoHS, CB

Protetion

High Temp, Overload&Short-C

Factory History

More Than 10 Years

Warranty

10 Years

OEM ODM

Yes

Transport Package

Carton

Specification

54*52*16CM

Trademark

QQ CHINA, Lingba, OEM

Origin

Guangzhou, Guangdong, China

HS Code

8518400090

Production Capacity

300, 000 PCS/Year

Key features

20+ Years OEM/ODM Experience: Over 20 years of specialized experience in Public Address and Professional Audio systems since 2005.

4-Zone Independent Control: Features 4 independent zones with individual volume control and partition tuning capabilities.

Versatile Audio Inputs: Supports Bluetooth, USB/SD, FM radio, 3 mic inputs, and 2 AUX inputs for diverse playback options.

Flexible Customization: Offers full customization including logo printing, design, and sample-based modifications.

Premium Build Quality: Constructed with a 2U rack-mount chassis and premium aluminum alloy for durability.

Comprehensive Protection: Includes short-circuit protection, alarm, high-temp, overload, and short-circuit safeguards.

100% Quality Inspection: Every product is checked and tested one by one before shipment to ensure 100% quality.

Multiple Certifications: Certified with CE, FCC, RoHS, and CB standards for global market compliance.

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: ≤5.70h

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.

Product Q&A

Q:What is the warranty period for your products?

We provide a three-year warranty for our products.

Q:How can I get a sample for testing?

We can produce samples according to your request. You need to pay for the sample cost and transportation freight, but the sample cost is refundable after you place an order.

Q:Can I print my logo on the product?

Yes, you can. Please inform us formally before production and confirm the design based on our sample.

Q:What is the quality assurance process?

We ensure 100% product quality before shipping. Every product is checked and tested one by one.

Q:What is the delivery time for samples and orders?

For samples, the delivery time is 10-15 days. For orders, it is 30-45 days.