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1U class D 2-channel power amplifier

1U class D 2-channel power amplifier

Place of origin
Guangzhou, China
Delivery time
depends on quantity, usually 3 days for less than 50 pcs
Payment terms
30% deposit, 70% balance before shipping
Supply ability
2000 pcs per month
inside plastic bag + cardboard + carton + outside plastic bag
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Product Details
Gisen's power amplifier manufacturer is processed based on advanced technology. It has excellent performances in the following details.power amplifier manufacturer has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.
Company Advantages
1. Gisen 1u power amplifier is expertly crafted from reliable materials.
2. The advantages of power amplifier are its being simple in structure, low in cost and 1u power amplifier .
3. Gisen is an enterprise that focuses on power amplifier to promote its diversified development.
4. Ensuring good service in Gisen plays an important role in the development of it.

Patented product 、High efficiency 、Low consumption power supply 、1U size 、 Excellent dynamic performance 、Complete protection circuit

1U class D 2-channel power amplifier-1


1U class D 2-channel power amplifier-2

M Two-Channel Top View

1U class D 2-channel power amplifier-3

M Two-Channel Rear Plate


8 ohms Stereo Power                      
4 ohms Stereo Power 
2 ohms Stereo Power 
Hum& Noise>112dB
Damping Factor>1000 @ 8Ω
Input Sensitivity0.77V
Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 
Input impedance20k ohms balanced
volume adjustmentElectronic volume adjustment  
CoolingVariable speed fans, front to rear airflow
Carton Dimension(H*W*L)100mmX640mmX590mm
Net weight(kg) 
Gross weight(kg) 

Production flow chart

1U class D 2-channel power amplifier-4                

1. Sheet Metal Processing

1U class D 2-channel power amplifier-5                

2. Circuit Board Plug-in

1U class D 2-channel power amplifier-6                

3. Circuit Board Debugging

1U class D 2-channel power amplifier-7                

4. Circuit debugging

1U class D 2-channel power amplifier-8                

5. Product assembly

1U class D 2-channel power amplifier-9                

6. Debugging of the whole machine

1U class D 2-channel power amplifier-10                

7. Product Aging

1U class D 2-channel power amplifier-11

Company Features
1. With the years of continuous efforts, Guangzhou Gisen Audio Equipment Factory takes a stride in the development of power amplifier .
2. The launch of 1u power amplifier promotes the sales of audio power amplifier .
3. The service notion of buy power amplifier in Guangzhou Gisen Audio Equipment Factory emphasize on 4 channel dj power amplifier . Get price! Guangzhou Gisen Audio Equipment Factory persists in the power amplifier 1u service concept. Get price!
Product Description

Dsp audio pa system power voice amplifier

Model No.


Sound coverage

800 square meter

Output power




Frequency domain


Net Weight


Charging Voltage

 DC 5V, 500mA

Appearance size


Lithium batter



Wired headset

Charging time


Working temperature


Music playing time


Available color

Red; Blue; Black;

voice amplifying time



Gift color box


In the creation of Gisen buy power amplifier, advanced equipment is adopted. The equipment involves a CNC machine, mold shaping machine, stamping machine, and welding machine. This product allows for easy maneuverability in tight spaces
The R&D of Gisen audio power amplifier is based on touch-based technology widely used in the field. This technology has been improved by our R&D professionals who are keeping pace with the market trends of the POS system. This product has strong supporting wheels for outstanding travel and cornering
Gisen buy power amplifier is made of materials which are carefully selected and sourced. The raw materials used do not contain any toxic or harmful substances such as mercury, lead, polybrominated biphenyl, and polybrominated diphenyl ethers. This product ensures smooth and effortless pulling and pushing
A variety of physical and mechanical properties of Gisen 1u power amplifier are strictly measured, complying with both domestic and international standards of building materials. This product is available in many different types to suit all sorts of different requirements
The quality of Gisen power amplifier complies with the standards in catering facilities industry. It has to go through the tests such as heavy metal content required by the Food Regulatory Authority. This product is maintenance-free due to permanently lubricated connections
This product is highly resistant to static. The fabric is finely treated with an antistatic finishing agent to remove any electrostatic discharge. Its special lowering valve enables the gentle lowering of the load
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