What is the product warranty period?

The standard warranty period is two years, calculated from the shipment date. If you need to extend the warranty period, please communicate with our customer service.

Can you provide after-sales service?

After-sales service is divided into two types: equipment failure and technical service. Our company's products undergo strict quality management before leaving the factory, and there are very few equipment failures after debugging. For equipment failures, we offer replacement or return to factory for repair. For technical services, we provide a 24-hour service hotline and online technical support.

Front to Rear Air Intake 0.775V Sensitivity Audio-Visual Power Amplifier

Name: Front to Rear Air Intake 0.775V Sensitivity Audio-Visual Power Amplifier
Brand: Guangzhou Jiuding Audio-Visual Technology Co., Ltd.
SKU: 2130755112

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

US$180.00-230.00

1 Piece

Product profile

Customization

Available

Noise

8ω Stereo 600W×2,4ω Stereo 1050W×2

Activity

AC 220V

Model NO.

MP-56

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

Dimensions(WDH)

482mm×346mm×88mm

Transport Package

Strong Packing

Specification

Black

Trademark

MEKEY

Origin

Guangzhou, China

HS Code

8518400090

Key features

Low Harmonic Distortion: THD is less than 0.01% at 1kHz with 8ohms load.

Wide Frequency Response: Frequency response ranges from 20Hz to 20kHz with +/-1dB tolerance.

High Signal-to-Noise Ratio: Signal-to-noise ratio is greater than or equal to 100dB (A-weighted).

Dual-Speed Cooling: Equipped with dual-speed fans and front-to-rear air intake for efficient cooling.

Comprehensive Protection: Features overheat, overload, short circuit, DC output protection, and soft start.

Flexible Power Supply: Supports AC 220V standard with customizable AC 110V option.

Durable Metal Chassis: Constructed with a 2U metal chassis design for professional durability.

Versatile Connectivity: Includes balanced XLR and unbalanced inputs, plus SPEAKON and terminal outputs.

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: ≤3.20h

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.

Product Q&A

Q:Is the product a brand-new original factory product?

All the products we ship out are brand-new and original factory products. We can provide original factory authorization letters and commitment letters.

Q:Can you provide samples for bulk orders?

Before placing a bulk order, our company can provide free samples of the corresponding products for customers to inspect. The sample shipping cost will be paid by the customer.

Q:What is the delivery time?

It depends on the order quantity. The production cycle for bulk orders is approximately 7 to 12 days.

Q:What are the logistics methods?

We offer sea freight and air freight. Air freight is mainly for small-sized equipment or materials. Products containing batteries are not allowed to be sent by air. For more details, please communicate with our customer service.

Q:What is the payment method?

Our company follows the payment before shipment policy. As for the deposit for placing an order, it depends on the total order amount.