What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the freight.

Do you test all your products before delivery?

Yes, we have 100% test before delivery. We make sure our good quality.

Ruifeng Power Amplifier / 2 Channel Speaker Powerful Digital System Amplifier G1200

Name: Ruifeng Power Amplifier / 2 Channel Speaker Powerful Digital System Amplifier G1200
Brand: Guangzhou Ruifeng Intelligence Technology Co., Ltd
SKU: 851650355

Guangdong, ChinaGuangzhou Ruifeng Intelligence Technology Co., Ltd

US$500.00-800.00

1 Piece

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Type

Professional Amplifier

Usage

AV, KTV System

Model NO.

G1200

Used For

Professional

Tube Type

Transistor Amplifier

Function

Pre-amplifier

Sound Channel

2.1

Output Number

Voltage

AC 220V

Element Number

Monoamplifier

Conductive Mode

Class H

8Ω Stereo Power

2×1150W

4Ω Stereo Power

2×1650W

Bridged Mono 8Ω

3300W

Frequency Response(1W)

20Hz~20kHz,+1/-1dB

Total Harmonic Distortion(Thd)

≤0.1%

Slew Rate

35V/Us

S/N Rate

≥100dB

Power

AC 220V 50~60Hz

Dimension(H×w×d)

88×483×405mm

Net Weight

21.5kg

Transport Package

88× 483× 405mm

Specification

2 channel

Trademark

Origin

Guangzhou, China

HS Code

8518400090

Production Capacity

2000PCS/Month

Key features

Low Distortion: Total Harmonic Distortion (THD+N) is less than 0.1% for clear audio.

Multiple Operating Modes: Supports stereo, parallel-mono, and bridge-mono configurations.

Comprehensive Protection: Includes DC, overload, short circuit, overheating, and compression limiting.

High Signal-to-Noise Ratio: S/N ratio is greater than or equal to 100dB for clean audio signal.

Efficient Cooling System: Features an automatic transmission fan and optimized cooling design.

100% Quality Testing: Every product undergoes 100% testing before delivery to ensure quality.

Company profile

Guangzhou Ruifeng Intelligence Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-03-29 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤18h CertifiedTerms of Payment: T/T, Western Union

AI-Powered supplier vetting

SummaryGuangzhou Ruifeng Intelligence Technology Co., Ltd. is a China-based limited company established in 2015 and focused on professional audio products, including line array speakers, full-range speakers, monitors, subwoofers, amplifiers, and processors. The supplier reports an integrated R&D, manufacturing, distribution, design, and technical-consultation capability, with six production lines, 11 years of combined R&D engineer experience, and 21–30 quality-control staff. It reports a one-month peak- and off-peak lead time and production information of 20,000 line array speakers. OHSAS18001:2007 and other management-system certifications are stated, but the certification scope is not detailed. Evidence supports product development and manufacturing capability, while customer references, detailed after-sales procedures, customization examples, and broader financial credibility remain insufficiently documented.

Supplier typeThe supplier is a limited company based in Guangdong, China, operating as an integrated professional sound and lighting business. Its stated activities cover R&D, manufacturing, distribution, design services, technical consultation, and related technical services, with products spanning professional audio equipment.

CertificationsThe supplier states that it holds an OHSAS18001:2007 certificate and other certifications. This provides explicit evidence of at least one management-system certification, although no details are provided on the other certifications or current validity.

R&D capabilityThe supplier reports an R&D center, 11 years of combined R&D engineer experience, and an independent professional sound brand created in 2015. It also states that the subsidiary focuses on intelligent, high-end, professional-grade sound-product R&D, supporting a positive assessment of innovation capability.

Production capacityProduction evidence includes six production lines, two factories within the technology park, reported output of 20,000 line array speakers, and a stated one-month lead time in both peak and off-peak seasons. The supplier also reports a manufacturing plant area of 1,500 square meters, indicating established production capability, although capacity for products other than line array speakers is not specified.

Customization capabilityThe supplier explicitly offers design services and technical consultation and states that it delivers related technical services for professional-grade sound products. These statements support some solution-design capability, but no specific customized-product examples, engineering process, minimum order requirements, or customization scope are provided.