advanced class d digital amplifier 8ohm more buying choices for stadium

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ABOUT OUR PRODUCT

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

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Front Panel
1 -Signal Indicators
2 -Screen
3 -Mute Indicator
4 -Mute button
5 -Clip Indicator
6 -Channel switch/ Volume Control
7 -Power Switch

Rear Panel
8 -Power Cable
9 -Serial Number
10 -Speakon Output Connectors
11 -XLR Female Input Connector
12 -Signal Link Button
13 -XLR Male Linear Output Connectors

PRODUCT DETAILS

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K 4-Channel Top View

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K 4-Channel Rear Plate

SPECIFICATIONS

Mode	K6x4	K9x4	K13x4	K18x4	K21x4
8 ohms Stereo power 4 ohms power 2 ohms power	4X600W 4X1200W ：4X1560W	4X900W 4X1800W 4X2340W	4X1300W 4X2600W 4X3380W	4X1700W 4X3400W	X2100W 4X4200W
Hum& Noise	>112dB
Input connector	XLR Female
Input impedance	20k ohms balanced
Input Sensitivity	1.2V
Channel separation	>70dB@1kHz
Output connector	Speakon
Damping Factor	>1000 @ 8Ω
THD	<0.1%(20Hz-20kHz，1W)
Frequency Response	20Hz-20kHz (±0.3dB)@1W, 8Ω
Level adjustment	Electronic volume control
Cooling	Temperature controlled fan, airflow from front to rear
Protection	Short circuit，open circuit，direct current voltage，overheat, overload，radio frequency，ultralow frequency protection
Power requirement	AC180V-240V(90V-120V)，50-60Hz
Amp dimension	88mmX483mmX438mm
Carton dimension	155mmX600mm×550mm
Net weight(kg) Gross weight(kg)	11.7 15		12.2 15.2

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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Precision and quality are among the core competencies of Gisen 2 channel class d amplifier. It is manufactured using cutting-edge technologies such as sensing, computer science, intelligence, and PLC technologies.

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Gisen 2 channel class d amplifier will be tested to guarantee its quality at the end of the stage. It will be tested by being dipped into or sprayed with different kinds of liquid such as acetic acid and alkaline liquid.

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The quality and performance characteristics of Gisen 2 channel class d amplifier are ensured through random sampling. Such hand tests as frame color, finish and construction, lens color and surface quality are carried out in this process.

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The manufacturing technologies used in the production of Gisen 2 channel class d amplifier are mature and advanced. The product will be crafted using the unique carve mold technology and treated with anti-yellowing and burnishing technology.

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Gisen class d digital amplifier is rigorously fabricated. Its design and detailing have received the same level of rigor and overall scrutiny as the buildings.

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Our quality management system ensures that the product meets with the international quality standards.

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Advanced class d digital amplifier 8ohm more buying choices for stadium

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart