Ap 4 Channel Series Class H Power Amplifier for Professional Audio Systems Power Amplifier

Name: Ap 4 Channel Series Class H Power Amplifier for Professional Audio Systems Power Amplifier
Brand: Enping City Ruixing Electronics Technology Co., Ltd.
SKU: 2170312985

Guangdong, ChinaEnping City Ruixing Electronics Technology Co., Ltd.

US$305.00-318.00

5 Pieces

Product profile

Customization

Available

Type

Professional Amplifier

Usage

AV, KTV System

Model NO.

AP series

Used For

Professional

Tube Type

Transistor Amplifier

Function

Post Amplifier

Sound Channel

2.0

Output Number

Element Number

Push-Pull Amplifier

Conductive Mode

Trade Term

EXW,Fob

Transistor

Njw0302g/Njw0218g

Input Connectors

3 Pin-XLR/RCA/Trs

Input Sensitive

0.775V/1.0V/1.5V

Amplifier Protection

DC/VHF/Short Current/Limit/Softstart

Transformer

Copper Transformer

Transport Package

2 PCS of 5 Layers Kraft Paper Box

Specification

2/3U

Trademark

RXF, OEM available

Origin

China

HS Code

8518400090

Production Capacity

1000sets/Month

Key features

Class H Technology: Adopts advanced Class H circuit design for high reliability and strong power output.

Ultra-Large Transformer: Features audio-specific toroidal transformer providing twice rated power reserve.

Comprehensive Protection: Includes over-current, DC, overheating, short circuit, and fuse protection circuits.

Built-in Crossover: Optional high/medium/bass crossover built-in for different speaker equipment.

High Signal-to-Noise Ratio: S/N Ratio exceeds 100dB for clear and pure audio performance.

Low Distortion: THD+N is less than 0.08% at 1KHz for high fidelity sound.

Flexible Input Options: Supports 3 Pin-XLR, RCA, and Trs connectors with multiple sensitivity levels.

Full Customization: Offers full customization, minor customization, and flexible customization options.

Company profile

High Repeat Buyers ChoiceExhibition Experience100% Finished Products InspectionCustomization from Designs

Enping City Ruixing Electronics Technology 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: 4 Years CertifiedNearest Port: Jiangmen PortAverage Response Time: ≤9.27h

AI-Powered supplier vetting

SummaryThe supplier is a combined business engaged in R&D, production, sales, and online sales of electronic products, audio equipment, office equipment, household appliances, and related goods. It demonstrates broad customization capability, ODM services, recent product development, OEM service for known brands, raw-material traceability, and 100% finished-product inspection. Production evidence includes two production lines, an annual output range stated in the source, and lead times of within 15 workdays off-season and one month during peak season. However, no certification information is provided. After-sales procedures, corrective actions, and complaint handling exist but lack written records. The supplier has no overseas warehouse, showroom, agent, or branch, and its overseas service coverage is recorded as zero. Financial information is present but cannot be assessed here, and no customer cases are explicitly documented.

Supplier typeThe supplier is identified as a combined company whose scope covers research and development, production, sales, online sales, and trading of electronic products, audio equipment, office equipment, household appliances, and daily necessities. This indicates a vertically broad business profile rather than a narrowly defined trading-only operation.

After-Sales capabilityThe supplier has procedures for customer complaints and corrective and preventive actions, but no written records are available. It has no overseas warehouse, showroom, agent, or branch, while overseas service coverage is recorded as zero; therefore, documented after-sales execution and overseas support are limited or unverified.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports customization from samples, designs, minor changes, and full or flexible requirements. However, it has no available SDK and the stated total experience of R&D engineers is one year, so the evidence supports product-development activity but not a strong advanced-innovation assessment.

Production capacityProduction-related evidence includes an assembling line, two production lines, 100% finished-product inspection, raw-material traceability, and stated lead times of within 15 workdays off-season and one month during peak season. The supplier also reports six to ten quality-control staff in one slice, while another lists three quality assurance and quality control inspectors; despite this variation, the evidence explicitly demonstrates operating production and inspection capacity.

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

Product Q&A

Q:Can you accept OEM and ODM?

Yes, we are a professional manufacturer, your logo or company name can be printed on the products or boxes you order, OEM and ODM are welcome!

Q:Are you a factory?

Yes, our factory is located in Guangdong, China, welcome to visit our factory!

Q:How can I pay?

We accept T/T, L/C, Western Union, etc.

Q:Can I buy samples from you?

Of course you can. Welcome to test our superior quality and service. However, according to our company rules, the cost of samples and shipping should be paid by you.

Q:How can I contact us?

If you would like more information and to get the latest price, please contact us through our trade manager or send me an inquiry. I will be glad to serve you.