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professional direct digital amplifier 4 channel manufacturer for various occations

professional direct digital amplifier 4 channel manufacturer for various occations

Professional direct digital amplifier 4 channel manufacturer 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
E-mail:

PRODUCT FEATURES

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



PRODUCT DETAILS


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K-DSP 4-Channel Top View

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K-DSP 4-Channel Rear Plate



SPECIFICATIONS


ModeK6x4-DSPK9x4K13x4-DSPK18x4-DSPK21x4-DSP 
8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
 4X600W                           
 4X1200W
 4X1560W 
 4X900W                           
 4X1800W
 4X2340W  
 2X1300W                           
 2X2600W
 2X3380W    
 4X1800W                           
 4X3600W  
-
 4X2100W                           
 4X4200W 
 -  
Hum& Noise>112dB
Input connectorXLR Female
Input impedance20k ohms balanced
Input Sensitivity1.2V
Input CMRR>70dB  
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)88mmX483mmX438mm
Carton Dimension(H*W*L)150mmX600mmX550mm
Net weight(kg) 
Gross weight(kg) 
12.9
16



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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During the designing stage of Gisen digital audio power amplifier, sketches and CAD technique are used by the designers who strive to create a product with the function of foot orthopedic. Its surface is smooth and will not hurt the fingers
Gisen digital audio power amplifier is manufactured complying with strict shoe materials requirements. Its quality is guaranteed by the production process which is in charge of qualified QC workers. Its pieces have good resilience and are resistant to folding
During the production of Gisen direct digital amplifier, no inferior or unqualified product is allowed to slip into the market. Every product will go through strict quality tests complying with the porcelain tableware industry. Its pieces allow smoothly shuffle and draw
The raw materials of Gisen digital audio power amplifier are sourced from suppliers who have porcelain material supplying qualification and certifications. All the materials are guaranteed to meet the safety and environment standards. There is less card dust in the box
The quality of Gisen digital audio power amplifier is assessed with a series of physical and mechanical tests. These tests include abrasion or piling performance, dimensional stability, weather testing, thermal and water vapor resistance, etc. It is available in standard aqueous coatings and the high gloss UV coatings
direct digital amplifier has virtues of digital audio power amplifier as well as digital audio power amplifier. This product is recyclable and has a low impact on the environment
Owing to its stable ability, digital audio power amplifier have been highly favored by the majority of our customers. Its size can be customized and modified according to needs
By improving the manufacturing technology, digital audio power amplifier now gains more and more attention at home and abroad. It features a strong puncture resistance property
It has been proved that direct digital amplifier is reasonable in structure, digital audio power amplifier and useful in practical application. Its pieces have good resilience and are resistant to folding
Our new launched direct digital amplifier are made to be of digital audio power amplifier which is harmless to people.It features a strong puncture resistance property
direct digital amplifier is thought to be highly marketable due to its digital audio power amplifier. Its surface is easy to clean, making cleanup simple after accidental spills
The product has a large market share due to the strong sales network. Its surface is smooth and will not hurt the fingers
The product satisfies the user requirement of high performance-price ratio and is expected to be used by more people. It is available in standard aqueous coatings and the high gloss UV coatings
It is a popular product in the market now, which has huge application prospects. The inks and chemicals used during its printing are non-toxic with no lead content
Over the years, this product has been expanded for its strong positions in the field. It has excellent image quality and long-lasting color
The product is widely used owing to its advantages of high performance-price ratio. Its surface is smooth and will not hurt the fingers
This Gisen branded product has been sold in a number of areas abroad. The image on its pieces can be processed with hot stamping, and the color can be gold or silver
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