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Gisen multiple functions desktop audio amplifier factory for various occations

Gisen multiple functions desktop audio amplifier factory for various occations

Place of origin
Guangzhou, China
MOQ
1PCS
Payment
Payment
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
Packaging
inside plastic bag + cardboard + carton + outside plastic bag
Price
Negotiable
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
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PRODUCT FEATURES

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



PRODUCT DETAILS


Gisen multiple functions desktop audio amplifier factory for various occations-1

M-DSP 4-Channel Top View

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M-DSP 4-Channel Rear Plate



SPECIFICATIONS


ModeM40Q-DSP M60Q-DSPM80Q-DSPM100Q-DSP 
8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
 4X650W                           
 4X1300W
 4X1690W 
 4X900W                           
 4X1800W
 4X2340W    
 4X1300W                           
 4X2600W
 4X3380W    
 4X1500W                           
 4X3000W 
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
THD<0.1%(20Hz-20kHz,1W)
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
Dimensions(H*W*L)47mmX483mmX448mm
Carton Dimension(H*W*L)100mmX640mmX590mm
Net weight(kg) 
Gross weight(kg) 
10.5
12.5



Production flow chart



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1. Sheet Metal Processing

Gisen multiple functions desktop audio amplifier factory for various occations-4                

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

Gisen multiple functions desktop audio amplifier factory for various occations-8                

6. Debugging of the whole machine

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7. Product Aging

Gisen multiple functions desktop audio amplifier factory for various occations-10

Gisen desktop audio amplifier meets the requirements of a series of standards. These standards include IEC 60038 (IEC standard voltages), IEC 60076 (Power transformers - ability to withstand short-circuit), etc. Its creep resistance makes it highly recognized by customers
The manufacturing processes of Gisen car audio dsp amplifier involve a wide range of aspects. From the timber materials selecting, board cutting, sandblasting, face milling, spraying, polishing, to quality inspection, all of these processes are controlled by professional workers. The outer sheath of the product can be available in different colors, like red, blue, yellow, green, white, and orange
Gisen desktop audio amplifier is professionally designed. Its circuit design, printed circuit design, and housing design are all well conducted by our designers at the initial stage. Due to its flame resistance, it guarantees maximum safety when used
Gisen car audio dsp amplifier will be inspected comprehensively. The battery cells will be tested in different operation environments, including fault condition, high-pressure condition, or combustion condition to check its safety performance. The product is popular for its good corrosion resistance
The development of Gisen car audio dsp amplifier has taken different factors into consideration. It is developed considering appropriate power, load current capability, supply voltage, harmonic, or other key factors that affect power source utilization. Due to its flame resistance, it guarantees maximum safety when used
It has good deodorizing features. Chemicals that can inhibit the growth of odor-generating bacteria are applied to its textile materials to reduce unpleasant odors on the clothing. Being damp-proof, the product is easy to store
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