What is the product warranty period?

The standard warranty is two years from shipment date. Contact us to extend.

Can you provide after-sales service?

We offer after-sales service for equipment failures and technical support. Our products undergo strict quality checks, resulting in few failures. We provide replacements or factory repairs for failures and a 24-hour hotline for technical support.

Power Amplifier for Superior Sound Quality with 20Hz-20kHz Frequency Response

Name: Power Amplifier for Superior Sound Quality with 20Hz-20kHz Frequency Response
Brand: Guangzhou Jiuding Audio-Visual Technology Co., Ltd.
SKU: 1997228911

Guangdong, ChinaGuangzhou Jiuding Audio-Visual Technology Co., Ltd.

US$173.00-195.00

10 Pieces

Product profile

Customization

Available

Noise

8ω Stereo 600W×2,4ω Stereo 1050W×2

Activity

AC 220V

Model NO.

MP-5604

Speaker Material

2u Metal Chassis Design

Application

Commercial, Home

THD

<0.01%

Harmonic Distortion (1kHz,8ohms

<0.01%

Frequency Response

20Hz-20kHz: +/-1db

Sensitivity

0.775V

Signal-to-Noise Ratio

≥100db (a-Weighted)

Output Cascade

Class-2h

Rated Output Power

8ω 400W×2 ,4ω 700W×2

Transport Package

Strong Packing

Specification

Black

Trademark

MEKEY

Origin

Guangzhou, China

HS Code

8518400090

Production Capacity

2000PCS/Month

Key features

Low Distortion: Achieves THD+N of less than 0.1% at 1kHz for clean audio reproduction.

Multiple Sensitivity Options: Features four selectable sensitivity levels: 0.775V, 1.0V, 1.2V, and 1.4V.

Versatile Operation Modes: Supports Stereo, Parallel, and Bridged operation modes for flexible installation.

Comprehensive Protection: Includes short-circuit, overheat, overload, DC offset, and soft-start protection.

Customizable Voltage: Standard AC220V with customizable AC110V option for global compatibility.

Durable Metal Chassis: Constructed with a 2U metal chassis design for robustness and heat dissipation.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceR&D Capabilities

Guangzhou Jiuding Audio-Visual Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤2.32h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and limited company offering pro audio, microphones, conference systems, and conference cameras, with related broadcasting, installation, software, and information-technology activities. It reports 3D design, flexible customization, ODM services, and new-product activity during the past year. Dedicated R&D centers, quality laboratories, and exhibition facilities are described, while quality assurance procedures are present. The supplier claims more than 200,000 completed project cases in military, government, and public-institution fields. However, the evidence also shows no SDK, no OEM service for popular brands, no overseas agents or branches, no overseas warehouse or showroom, no offline trade-show participation, and zero countries listed for overseas services. Supplier approval, corrective-action, and complaint-handling documentation is incomplete or lacks written records. Contract status for manufacturing capacity is unknown, and the available...

Supplier typeThe supplier is explicitly classified as a trading company and a limited company. Its stated offerings include pro audio, microphones, conference systems, and conference cameras, alongside broadcasting, installation, software, and information-technology services.

R&D capabilityThe supplier reports new products during the past year, ODM capability, 3D software design services, dedicated R&D centers, and activities covering AI software development, software development, and information-system integration. The absence of an available SDK is a stated limitation, but the evidence supports an innovation capability overall.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly supports a broad customization capability.

Client casesThe supplier claims more than 200,000 successful project cases in military, government agencies, and public institutions, covering applications such as conferences, government meetings, cultural performances, and outdoor sporting events. These are explicit stated cases, although no individual customer names or supporting case documentation are provided.