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Gisen professional dsp power amplifier supplier

Gisen professional dsp power amplifier supplier

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 digital pa amplifier is made of cost-efficient certified materials and exclusively crafted according to requirements. The built-in loudspeaker protection circuit protects high volume bursts of audio
2. People will find that it has a wide range of applications in our daily life. They can find it exists in fields such as telecommunication, navigation, national defenses, etc. Attention has been paid to the circuit layout for safe operation
3. These products are strictly in accordance with international quality standards. Its compact design is ideal for mounting in low clearance location

Class D digital circuit、 DSP made in Germany、 Can be controlled by amplifier or by computer、 High quality components are being used、 Various and complete tests before shipment


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M-DSP 4-Channel Top View

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M-DSP 4-Channel Rear Plate


8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
Hum& Noise>112dB
Input connectorXLR Female
link connectorXLR Male
Input impedance20k ohms balanced
Input Sensitivity1.4V
Input CMRR>80dB  
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)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. By integrating digital pa amplifier and digital audio power amplifier , Gisen has enough confidence to offer dsp power amplifier with high quality and affordable price. The company is licensed with production and business qualification. The certificate can set customers' minds at rest because customers can see accountability and check the product quality throughout the supply chain.
2. We have a strong research and development team. Our professionals and technicians have abundant knowledge and experience in this industry.
3. Guangzhou Gisen Audio Equipment Factory has an in-depth understanding of the approximate concept of dsp amplifier . The company will always support the development of communities and society now and into the future. By promoting the local economic growth and doing charity works for society, the company is now finding more channels to contribute. Inquire now!
The production of Gisen digital audio power amplifier is strictly scrutinized to meet the requirements in terms of shock absorption, sweat absorption, comfort, and antibacterial performance. It has been used widely in the field of the portable devices
Gisen dsp 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. The product has a high current generating capability
Electric indicators for Gisen dsp 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. The product has been certified under UL, CE, etc
The designers of Gisen digital audio 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 a wide operating temperature range
In the designing stage of Gisen digital audio power amplifier, thermodynamics and the law of heat conduction theories are taken into consideration by the designers. The product can stand up with repeated deep discharge
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 features a good response time
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