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Guangzhou Jiuding Yinshi Technology Co., Ltd.

  • China,Guangzhou
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China High Fidelity 4 Channel Power Amplifier with Low Harmonic Distortion for
China High Fidelity 4 Channel Power Amplifier with Low Harmonic Distortion for

  1. China High Fidelity 4 Channel Power Amplifier with Low Harmonic Distortion for
  2. China High Fidelity 4 Channel Power Amplifier with Low Harmonic Distortion for
  3. China High Fidelity 4 Channel Power Amplifier with Low Harmonic Distortion for
  4. China High Fidelity 4 Channel Power Amplifier with Low Harmonic Distortion for

High Fidelity 4 Channel Power Amplifier with Low Harmonic Distortion for

  1. MOQ: 1 Piece
  2. Price: US $519-656 / Piece
  3. Get Latest Price
Sound Channel 4CH
Conductive Mode AB
Transport Package Strong Packing
Element Number Monoamplifier
Frequency Response 20 Hz-20 kHz(±0.5dB)
Function Post Amplifier, Amplifier Combined, Pre-amplifier
HS Code 8518400090
Used For Professional
Specification Black
Voltage AC 220V
Sensitivity 0.77V/1.0V/1.4V
Dimensions(W*D*H) 483X360X88 mm
Output Number 4
Signal-to-Noise Ratio >98 dB
8ω Average Power 1000W×4
Origin Guangzhou, China
Tube Type Transistor Amplifier
Production Capacity 2000PCS/Month
Model NO. MP-26410
Trademark MEKEY
Harmonic Distortion <0.08%
Brand Name MEKEY

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  1. Product Details
  2. Company Details

Product Specification

Sound Channel 4CH Conductive Mode AB
Transport Package Strong Packing Element Number Monoamplifier
Frequency Response 20 Hz-20 kHz(±0.5dB) Function Post Amplifier, Amplifier Combined, Pre-amplifier
HS Code 8518400090 Used For Professional
Specification Black Voltage AC 220V
Sensitivity 0.77V/1.0V/1.4V Dimensions(W*D*H) 483X360X88 mm
Output Number 4 Signal-to-Noise Ratio >98 dB
8ω Average Power 1000W×4 Origin Guangzhou, China
Tube Type Transistor Amplifier Production Capacity 2000PCS/Month
Model NO. MP-26410 Trademark MEKEY
Harmonic Distortion <0.08% Brand Name MEKEY
High Light audio power amplifier ,audio 2 channel subwoofer amplifier ,loudspeaker power amplifier
Product Overview

The High-Fidelity Audio Loudspeaker Speaker with Low Harmonic Distortion is a professional-grade power amplifier engineered for demanding audio environments. Delivering exceptional clarity, robust power output, and reliable performance, it is ideal for large-scale sound reinforcement, conferencing, and professional installations.

High-fidelity professional power amplifier front view
Professional power amplifier rear panel with XLR and SPEAKON connectors

Technical Specifications
8Ω Average Power1000W × 4
4Ω Average Power1500W × 4
8Ω Voltage Gain42.0 dB
Amplifier TopologyClass-AB
Frequency Response20 Hz to 20 kHz (±0.5 dB)
Total Harmonic Distortion (THD)<0.08%
Signal-to-Noise Ratio>98 dB
Damping Factor>350
Isolation>60 dB
Slew Rate>25 V/μs
Input Sensitivity0.77V / 1.0V / 1.4V
Input Impedance10kΩ / 20kΩ
AirflowFront to back
Input ConnectorsBalanced XLR female, parallel XLR male
Output ConnectorsNL4 SPEAKON
Front Panel ControlsPower switch, volume knob (stereo)
Back Panel ControlsSensitivity, grounding, parallel switches
Dimensions483 × 360 × 88 mm
Packaging Dimensions530 × 410 × 130 mm
Weight18 kg
Power amplifier detailed close-up of front panel controls
Power amplifier rear panel showing input and output connectivity

Company Profile
Guangzhou Jiuding Audio-Visual Technology facility exterior

Guangzhou Jiuding Audio-Visual Technology Co., Ltd. is a leading enterprise in the research, development, production, and sales of professional audio equipment. The company's renowned "MEKEY" brand is recognized for high-end audio solutions trusted across the industry.

Operating from a 6,000-square-meter manufacturing plant, the company is equipped with cutting-edge production lines and systems. Core capabilities include crossover boards, speaker units, and audio processing, supported by dedicated R&D, production, quality control, and showroom facilities.

Guangzhou Jiuding Audio-Visual Technology Co., Ltd. delivers end-to-end solutions from design through execution. Its products — including speakers, amplifiers, and conferencing systems — are relied upon by military, government, and large enterprise clients, with over 200,000 successful installations to date.

Audio equipment production line in manufacturing facility
Quality control inspection of audio components
Speaker unit assembly workstation
Crossover board production and testing area
Professional audio equipment showroom display
Finished audio amplifiers ready for shipment
Warehouse storage of packaged audio equipment

Frequently Asked Questions
Is the product a brand-new original factory product?

All shipped products are new and original. Factory authorization and commitment letters are available upon request.

Can you provide samples for bulk orders?

Before bulk orders, free samples are provided for inspection. The customer covers shipping costs.

What is the delivery time?

Delivery varies by quantity. Bulk production typically takes 7–12 days.

What are the logistics methods?

Sea and air freight are available. Air freight is used for small items; no batteries. Please contact us for details.

What is the payment method?

Payment is made before shipment. The deposit amount varies with order size.

What is the product warranty period?

A two-year standard warranty applies from the date of shipment. Contact us to extend the warranty.

Can you provide after-sales service?

After-sales service covers failures and technical support. Strict quality control minimizes issues. We offer replacements or repairs, along with a 24-hour hotline and online support.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2018

  • Total Annual:

    5000000-10000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Guangzhou Jiuding Audio-Visual Technology Co., Ltd. Introduction   Founded in 2018, Guangzhou Jiuding Audio-Visual Technology Co., Ltd. is a professional and market-oriented enterprise integrating R&D, production, and sales, proudly owning the high-quality "MEKEY" brand that... Guangzhou Jiuding Audio-Visual Technology Co., Ltd. Introduction   Founded in 2018, Guangzhou Jiuding Audio-Visual Technology Co., Ltd. is a professional and market-oriented enterprise integrating R&D, production, and sales, proudly owning the high-quality "MEKEY" brand that...

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Get in touch with us

  • Reach Us
  • Guangzhou Jiuding Yinshi Technology Co., Ltd.
  • No. 44, Hongqiao Garden First Street, Dalong Subdistrict, Panyu District, Guangzhou
  • https://www.pro-audioequipments.com/

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