high quality amplifier sound system dsp factory

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

Mode	K6x4-DSP	K9x4	K13x4-DSP	K18x4-DSP	K21x4-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 connector	XLR Female
Input impedance	20k ohms balanced
Input Sensitivity	1.2V
Input CMRR	>70dB
Output connector	Speakon
Damping Factor	>1000 @ 8Ω
THD	<0.1%(20Hz-20kHz，1W)
Frequency Response	20Hz-20kHz (±0.3dB)@1W, 8Ω
volume adjustment	Electronic volume adjustment
Internet input connector	Controlling parameters by PC software
Internet output connector	Multiple amplifiers on-line control by connecting to the internet input of the next amplifier
Touch-screen	adjust the parameters by touching the screen
Cooling	Variable speed fans, front to rear airflow
Power Requirement	AC180V-240V (90V-120V), 50-60Hz
Dimensions（HWL）	88mmX483mmX438mm
Carton Dimension(HWL)	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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f******u

The design of Gisen slimline amplifier is carried out under considerations of various factors. It considers the shape, structure, function, dimension, color mix, materials, and space planning and construction. The quality is reliable and the service life is long

d******e

The manufacture of Gisen amplifier sound system includes three major stages, namely, rough machining, semi-finish machining, and finish machining. All of these stages are carried out by professional mechanical technicians. The product performs well in program control and material use reduction

s******y

Gisen amplifier sound system has a very fine surface. The surface treatment is carried out in strict accordance with the highest international packaging and printing standards. The product has been installed in many countries such as the US, Canada, Mexico, and Germany

x******r

Gisen amplifier sound system complies with the requirements of safety standards. These standards are related to structural integrity, contaminants, sharp points&edges, small parts, mandatory tracking, and warning labels. The product is highly praised in many exhibitions such as Shanghai Electronica China Show

l******k

In the production, Gisen amplifier sound system will go through a series of tests. The dyeing fastness, dimensional stability, appearance after washing and yarn quality will be tested. Its quality and accuracy are improved every year

k******a

The production is supported by professional engineers The value of amplifier sound system are recognized by most industry insider.

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