What is the product warranty period?

The standard warranty is two years from shipment date. For extensions, contact customer service.

Can you provide after-sales service?

We offer after-sales for failures and technical service. Our products undergo strict quality control. We provide replacements or repairs for failures, and 24/7 hotline and online support for technical services.

1. Precisionsound PRO Amplifier with Ultra-Low Harmonic Distortion & High Sensitivity

Name: 1. Precisionsound PRO Amplifier with Ultra-Low Harmonic Distortion & High Sensitivity
Brand: Guangzhou Jiuding Audio-Visual Technology Co., Ltd.
SKU: 1997419211

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

US$417.00-470.00

10 Pieces

Product profile

Customization

Available

Noise

8ω Stereo 600W×2,4ω Stereo 1050W×2

Activity

AC 220V

Model NO.

MP-5615

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 1500W×2 ,4ω 2400W×2

Transport Package

Strong Packing

Specification

Black

Trademark

MEKEY

Origin

Guangzhou, China

HS Code

8518400090

Production Capacity

2000PCS/Month

Key features

Versatile Output Modes: Features 3 selectable modes: Stereo, Parallel, and Bridged.

Flexible Input Sensitivity: Offers 4 sensitivity options: 0.775V, 1.0V, 1.2V, 1.4V.

Robust Protection System: Includes short-circuit, overheat, overload, and DC offset protection.

Intelligent Cooling: Dual-speed fans with front-to-rear airflow for efficient heat dissipation.

Professional Connectivity: Equipped with Balanced XLR and SPEAKON & Binding Posts.

Wide Voltage Range: Supports AC190V-250V, 50/60Hz with optional AC110V.

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: ≤4.23h

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.