high quality 1u amplifier touch screen supplier for stage

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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Gisen 1u amplifier undergoes electrical safety tests. These tests cover an electrical testing, high current bond test, insulation test, leakage current test, and load test. It receives popularity among customers from Europe, America, Middle East, and so on

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The raw materials used for Gisen 1u amplifier are non-toxic, non-allergenic, and non-carcinogenic. And they have been sterilized in the manufacturing process. The product is widely accepted for its abrasion resistance

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Gisen 1u amplifier has gone through a series of tests. It is tested for impact resistance, flexural strength, low porosity, and resistance to acids and wears. It can withstand the corrosion of acid, alkali, and other chemical substances

s******d

Gisen 1u amplifier is manufactured adopting the latest energy-conserving technologies. It has been certified under China CECP, a domestic energy keeping certification which aims to verify its energy efficiency level. The product is highly resistant to oxidation

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Exclusive use of high quality materials is anticipated in the manufacturing processes of Gisen 1u amplifier. These materials are pinpointed through direct experience and selected from among the best and most innovative on the market.

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It is less likely to accumulate water stains. Designed with a hydrophobic property, it can effectively drain the water away from its surface. Through hardening treatment, it is sturdy enough

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