advanced class d stereo amplifier professional wholesale for performance

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Enterprise Strength

Gisen carries out strict checks and continuous improvement on customer service. We gain recognition from customers for the professional services.

Company Advantages
1. Gisen class d stereo amplifier is manufactured with full cost considerations that include the initial cost of purchase and the life cycle costs of raw materials to meet the requirements of the construction project budget.
2. This product is thoroughly checked and is able to endure long-term usage.
3. The QC team has been always paying close attention to the quality of this product.
4. Guangzhou Gisen Audio Equipment Factory has a creative and professional class d stereo amplifier design team and skilled staff.

ABOUT OUR PRODUCT

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

Gisen advanced class d stereo amplifier wholesale for performance-1

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

Gisen advanced class d stereo amplifier wholesale for performance-2

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

Gisen advanced class d stereo amplifier wholesale for performance-4

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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Company Features
1. Guangzhou Gisen Audio Equipment Factory has strong technical strength and processing capabilities.
2. Guangzhou Gisen Audio Equipment Factory is equipped with strong research strength, having an R&D team dedicated to developing all types of new class d stereo amplifier .
3. Pursuing the spirit of "Excellency", we strive to adopt more advanced technologies and talent resources to develop and produce more high-quality products. We partner with our stakeholders in pursuit of positive societal change, ensuring all parties operate with integrity and an ethical mindset.

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