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Gisen 1u amplifier power factory

Gisen 1u amplifier power factory

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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Company Advantages
1. Gisen slimline amplifier has passed the following test. It has been tested in terms of statics, dynamics, material strength, vibration, reliability, fatigue, etc. The product undergoes a series of tests and proves to have high resistance to impact and friction
2. amplifier power has obtained international quality certificates, such as slimline amplifier . Attention has been paid to the circuit layout for safe operation
3. The product excels at meeting and exceeding quality standards. The clipping limiter is designed to strengthen the protection of the loudspeaker
4. The product meets customer expectations for functionality, reliability and durability. Its compact design is ideal for mounting in low clearance location
5. Since our professional quality control personnel track quality throughout the production process, this product guarantees zero defects. It is easy to carry and store due to its compact design

Using hi-fi driven circuit、 Excellent sound、 Electronic volume control、 High power 4X2100W、 Stable power supply


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K-DSP 4-Channel Top View

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K-DSP 4-Channel Rear Plate


8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
Hum& Noise>112dB
Input connectorXLR Female
Input impedance20k ohms balanced
Input Sensitivity1.2V
Input CMRR>70dB  
Output connectorSpeakon
Damping Factor>1000 @ 8Ω
Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 
volume adjustmentElectronic volume adjustment  
Internet input connectorControlling parameters by PC software 
Internet output connectorMultiple amplifiers on-line control by connecting 
                      to the internet input of the next amplifier
Touch-screenadjust the parameters by touching the screen 
CoolingVariable speed fans, front to rear airflow
Power RequirementAC180V-240V (90V-120V), 50-60Hz
Carton Dimension(H*W*L)150mmX600mmX550mm
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. In the changeable market, Guangzhou Gisen Audio Equipment Factory is capable of adapting to people's needs for amplifier power and make rapid response. Our success depends on employees from a wide array of cultures and backgrounds. They contribute their ideas and perspectives to provide our customers with the best possible solutions.
2. We have a team of designers. They are highly qualified and experienced. They are responsible for understanding the design needs of our customers by keeping track of the latest technology trends.
3. Over the years, we have achieved great success. We have been honored "Advanced Export Brand", "Famous Trademark", and other kinds of business integrity credibility. We are committed to making all of our business and production activities comply with relevant legislative and regulatory environmental requirements. We make our wasted be discharged more legitimate and eco-friendly, and cut down resources wastes and consumptions.
Gisen slimline amplifier has to go through diverse tests. These tests are strictly conducted in terms of stress points, support points, yield points, wear resistance, toughness, friction force, etc. It is manufactured by ISO9001 certified factory
Gisen slimline amplifier goes through complicated production processes. They include drawing confirmation, material selecting, cutting, drilling, shaping, painting, and assembly. The structure can be designed with a core and a sheath to match the features of high strength and good wear resistance
Gisen amplifier power is produced in the course of a sustainable and unique revolution, without involving harmful or toxic substances. The coating makes it water and dust resistant which thus increases the durability
Advanced machining techniques have been adopted in Gisen slimline amplifier production. It is fabricated under CNC machining, electrical discharge machining (EDM), laser cutting, and other treatments. It is highly durable, smooth and easy to handle
The inspections of Gisen amplifier power are strictly conducted. These inspections cover performance check, size measurement, material & color check, adhesive check on the logo, and hole, components check. The structure can be designed with a core and a sheath to match the features of high strength and good wear resistance
The product has the advantage of high precision. The high technology CNC machines have guaranteed the highest accuracy of mechanical parts. It has excellent weather and UV resistance
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