What protection features are included?

It includes protection against short circuits, overload, overheat, direct voltage, open circuits, and radio frequency interference.

What is the warranty period for the amplifier?

We provide a 3-year warranty for this professional amplifier.

What payment terms are accepted?

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

Bi-Channel Subwoofer Power Amplifier or 4 Channels

Name: Bi-Channel Subwoofer Power Amplifier or 4 Channels
Brand: Guangzhou Lingyin Electronic Co., Ltd.
SKU: 683464142

Guangdong, ChinaGuangzhou Lingyin Electronic Co., Ltd.

US$260.00

1-29 Pieces

US$240.00

30-99 Pieces

US$230.00

100+ Pieces

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Hi-Fi, KTV System

Model NO.

ME602

Used For

Professional

Tube Type

IC Amplifier

Function

Amplifier Combined, Pre-amplifier

Sound Channel

Bi-Channel Power Amplifier

Output Number

Voltage

AC 220V

Element Number

Monoamplifier

Conductive Mode

Power

2*600W

Place of Origin

Guangzhou, Cn

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

3 Years

Deliver Time

2-25days

Factory Ability

OEM ODM

Transport Package

Carton

Specification

CE. CB, CCC. FCC. ROHS

Trademark

QQCHINAPA

Origin

China

HS Code

8518400090

Production Capacity

50000

Key features

High Power Output: Delivers 2x600W at 8 ohms and 2x900W at 4 ohms for robust audio performance.

OEM/ODM Expertise: Over 10 years of experience in professional audio system customization and manufacturing.

Advanced Protection: Features short-circuit, overload, overheat, and open circuit protection for safety.

Low Distortion: THD is less than 0.01% at 1KHz, ensuring high-fidelity sound quality.

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

Quality Assurance: 100% finished product inspection with CE, FCC, RoHS, and CB certifications.

Efficient Cooling: Front-rear airflow with temperature-controlled speed for stable operation.

Fast Delivery: Ships within 25 days for first orders and 15 days for repeated orders.

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: ≤5.63h

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.