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Gisen 2channel sound amplifier wholesale for performance

Gisen 2channel sound amplifier wholesale for performance

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
We are confident about the exquisite details of high power amplifier.Gisen carries out strict quality monitoring and cost control on each production link of high power amplifier, from raw material purchase, production and processing and finished product delivery to packaging and transportation. This effectively ensures the product has better quality and more favorable price than other products in the industry.
Product Comparison
Gisen's high power amplifier is commonly praised in the market due to good materials, fine workmanship, reliable quality, and favorable price.Compared with products in the same category,Gisen's high power amplifier's outstanding advantages are as follows.
Company Advantages
1. Our sound amplifier are as superb quality as well as the leading brand products.
2. It is UV resistant. Fabrics which are UV absorbing and has reflective properties are used in its manufacture to ensure protection from the sun.
3. The product has good color retention. Made of special materials and treated with surface finish, it is not prone to yellowing.
4. The price of this product is quite competitive and is widely available in the market.
5. The product, highly recommended by users, has great market potential.

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

Gisen 2channel sound amplifier wholesale for performance-1


Gisen 2channel sound amplifier wholesale for performance-2

M Two-Channel Top View

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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

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1. Sheet Metal Processing

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2. Circuit Board Plug-in

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3. Circuit Board Debugging

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4. Circuit debugging

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5. Product assembly

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6. Debugging of the whole machine

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7. Product Aging

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Company Features
1. Over years of development, Guangzhou Gisen Audio Equipment Factory has been one of the most recognized manufacturers and has been the preferred choice of suppliers.
2. Our strong technology capability accelerates the production of sound amplifier in large output.
3. Aware of the importance of environmental sustainability, we built our own water treatment facilities based on the ecological goal of preventing contamination of our local environment, safely treating all of our effluents. Our purpose is clear and definite. Since our inception, we endeavor to help clients create economic value and manufacture high-valued products. Contact us!
The production of Gisen 1u digital power amplifier is strictly scrutinized to meet the requirements in terms of shock absorption, sweat absorption, comfort, and antibacterial performance. The product is ensured that there is no electrolyte leakage
Gisen 1u digital power amplifier is innovatively developed according to needs. It is carried out by our R&D professionals who develop control modules, power control, wireless modules, encoders, resistors, sensors, etc. With a protective ABS plastic case, the product is immune to shock and vibration
Electric indicators for Gisen sound amplifier are required to check carefully. Its electromagnetic compatibility, static, harmonic, and other electric issues which may affect the operation of other devices will be handled properly. It offers good performance at low and high temperatures
The designers of Gisen 1u digital power amplifier still continue to seek high-quality materials which can provide better support and stability to the foot if combined with their ergonomic design. The product has been certified under UL, CE, etc
In the designing stage of Gisen 1u digital power amplifier, thermodynamics and the law of heat conduction theories are taken into consideration by the designers. The product is available in all shapes and sizes
The product is distinguished by earthquake resistance. Made of heavy-duty materials and designed with strong construction, it can resist any form of sharp vibrations. The product can store a lot of charges and provide high current for short periods of time
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