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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 amplifier power meets the regulatory requirements of the textile market. It has been scrutinized on the fiber strength, fiber stiffness, weaving fineness, seam force, moisture permeability. The essences for producing air fresheners are from Givauden, Symrise and Mane
Gisen amplifier power is manufactured under these major processes. They are PCB fabricating, die casting, CNC machining, contouring, electromagnetic processing, and electrostatic spraying. If Jebsenarts' air freshener is properly used, its scent can last for over 45 days
Gisen amplifier power is made from materials with optimal performance and reliability which are sourced from suppliers provide the highest levels of quality and security. All Jebsenarts' air fresheners have received related certificates like RoHS
Gisen amplifier power has been tested. It is tested and certified by the National Sanitation for Food Safety and Food Contact under the NSF 51 Certification. Jebsenarts' paper air freshener is of convenient size and easy to install
Gisen amplifier power is the outcome of combined theories. It is developed adopting the knowledge of heat convection, radiation, and conduction by the R&D department. Jebsenarts' air fresheners are shape-customizable
The fabric used for this product makes it soft and cuddly, and is able to retain its original size over time. All Jebsenarts' air fresheners have received related certificates like RoHS
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