What is the warranty or quality guarantee?

All products undergo 100% visual and functional inspection before shipment.

What are the main application scenarios?

This amplifier is designed for professional AV usage and stage performance.

What is the output power configuration?

It features bridge power mode and supports 8-ohm output with 2-4 sound channels.

Adg Series Premium High-Power Amplifier for Superior Sound Quality

Name: Adg Series Premium High-Power Amplifier for Superior Sound Quality
Brand: Resonance Audio Equipment Co., Ltd.
SKU: 1990429971

Guangdong, ChinaResonance Audio Equipment Co., Ltd.

US$620.00

1 Piece

Sample price:US$620.00/piece.Request sample

Product profile

Customization

Available

Type

Professional Amplifier

Usage

Model NO.

ADG3000

Used For

Professional

Tube Type

Transistor Amplifier

Function

Post Amplifier

Sound Channel

2-4

Output Number

8ω

Voltage

AC 220V

Element Number

Push-Pull Amplifier

Conductive Mode

Logo

Customize

Color

Black

Applicable Scenes

Stage Performance

Output Power

Bridge Power

Transport Package

Carton Packaging

Specification

580×520×185mm

Trademark

Resonance Audio

Origin

China

Key features

Custom Logo and Color: Supports custom logo printing and black color options for branding needs.

Professional Audio Design: Transistor push-pull amplifier with 2-4 sound channels and 8-ohm output.

Flexible Customization: Offers full customization, minor customization, and customization from samples.

Stage Performance Ready: Specifically designed for stage performance and professional AV usage.

Bridge Power Output: Features bridge power mode for enhanced output power capabilities.

100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipping.

Low Minimum Order: Low MOQ of 1 unit allows for easy trial orders and small batch purchases.

Established Manufacturer: Professional factory with over 10 years of export experience and OEM/ODM services.

Company profile

Resonance Audio Equipment 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: 11 years CertifiedNearest Port: Guangzhou port, Shenzhen portAverage Response Time: ≤1.77h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a professional technical supplier offering 3D software design, OEM, ODM, and multiple customization options. It reports four production lines, SMT, a crest welder, an aging machine, standardized finished-product inspection instructions, and 11 years of export experience. Innovation evidence includes new products within the past year, but no SDK availability. Service infrastructure is limited: no overseas warehouse, showroom, agent or branch, offline trade-show participation, or overseas service coverage is reported. Service-management weaknesses include no written procedures or records for supplier assessment, corrective actions, or complaint handling, although quality assurance is reported. No factory environmental impact assessment report is available, and continuous batch quantity reconciliation is not performed. Certification and customer-case evidence are not provided.

Supplier typeThe supplier is classified as a combined company and explicitly identifies itself as a professional technical supplier. This indicates a mixed business structure with technical-service positioning, but the slices do not provide more specific legal or organizational detail.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agent or branch, offline trade-show participation, or overseas service coverage. It also has no written procedures or records for complaint handling, supplier-service assessment, or corrective and preventive actions, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier provides 3D software design services, reports new products within the past year, and offers ODM services. However, it has no available SDK, so the evidence supports product and design development but not SDK-based innovation capability.

Production capacityManufacturing evidence includes four production lines, SMT, a crest welder, and an aging machine, as well as uniformly followed finished-product inspection instructions. However, the factory does not continuously reconcile quantities for every batch or mass-production run, indicating a documented production-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, minor customization, flexible customization, full customization, and customization from designs. It also provides 3D software design services, supporting a broad customization range.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of brand-serving experience. No specific customer names, project details, or case outcomes are supplied, so the depth of the customer-case record is limited.