What are the input and output connectors?

Input connectors are 3-pin XLR (electronically balanced), and output connectors are 2-pole Binding Posts.

Is the heatsink made of pure copper?

Yes, the amplifier features a pure copper heatsink for efficient cooling.

4 CH Stereo Switch Power Amplifier for DJ PA System

Name: 4 CH Stereo Switch Power Amplifier for DJ PA System
Brand: Sanway Audio Equipment Co., Ltd.
SKU: 708964542

Guangdong, ChinaSanway Audio Equipment Co., Ltd.

US$700.00-800.00

1 Piece

Product profile

Customization

Available

Type

Professional Amplifier

Usage

AV, KTV System

Model NO.

FP10000Q

Used For

Professional

Tube Type

Transistor Amplifier

Function

Post Amplifier, Amplifier Combined, Pre-amplifier

Sound Channel

4.1

Output Number

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Low Impedance

2.67 Ohms Load Stable

Two Version

110V or 220V Are Avaliable

Heatsink

Pure Copper

Transport Package

Double Durable Cartons or Flight Cases

Specification

Trademark

Sanway Audio

Origin

Guangdong China

HS Code

8518400090

Production Capacity

500 PCS Per Month

Key features

High Power Output: Delivers 2500W per channel at 2 ohms for professional audio applications.

Advanced Protection: Features short circuit, DC voltage, and thermal protection circuits for safety.

Class TD Technology: Utilizes efficient Class TD switching power amplifier design for superior performance.

Dual Voltage Support: Operates on selectable 130-265V or 65-135V for global compatibility.

Pure Copper Heatsink: Equipped with pure copper heatsink for optimal heat dissipation.

Low Impedance Stability: Stable operation with 2.67 Ohms load for demanding speaker setups.

OEM/ODM Services: Customization services available for branding and specific requirements.

Fast Lead Time: Production completed within 15 workdays regardless of peak or off-season.

Company profile

Sanway Audio Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-07-15 CertifiedNearest Port: Zhaoqing Port, Guangzhou port, Shenzhen PortAverage Response Time: ≤8.24h CertifiedTerms of Payment: T/T, PayPal, Western Union

AI-Powered supplier vetting

SummarySanway Audio Equipment Co., Ltd. is identified as a combined limited company and factory-based professional audio manufacturer in Guangzhou, China. Its stated product range covers power amplifiers, speakers, line-array systems, processors, and related professional audio equipment. The supplier reports five production lines, 11–20 quality-control staff, four R&D engineers, and stated annual capacities of 3,000 power amplifiers and 10,000 line-array sets. It describes quality-control procedures, trained personnel, experienced engineers, and product innovation, but no management-system certification is reported. Export activity is indicated through a 51%–70% export-sales share and markets in South America and Europe. Trade records show one buyer in Kazakhstan, although the records do not establish broader customer performance. Lead time is stated as within 15 working days in both peak and off-peak periods. Evidence is insufficient to verify financial strength, after-sales arrangements, or customization...

Supplier typeThe supplier is described as a factory specializing in research, development, manufacturing, sales, and technical services. Its registered entity is a combined limited company based in Guangzhou, China, supporting classification as a manufacturer with integrated commercial and technical functions.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. Therefore, no management-system certification is evidenced in the provided information.

R&D capabilityThe supplier states that it conducts research and development, emphasizes quality and innovation, and employs engineers and technicians with extensive professional-audio experience. Four R&D engineers are reported, and the product range includes DSP-equipped amplifiers and digital speaker processors, providing evidence of relevant product-development capability.

Production capacityThe supplier reports factory manufacturing, a modern assembly line, strict quality control, five production lines, 11–20 quality-control staff, and annual capacities of 3,000 power amplifiers and 10,000 line-array sets. It also states a lead time within 15 working days in both peak and off-peak seasons, supporting a demonstrated production capability.