home theater subwoofer amplifier ,home stereo amp

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Power amplifier Class TD 4x1300W

Traditional transformer power supply amplifier

Home theatre digital power amplifier

Class TD popular power amplifier 2 channel

Product Information
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Company Advantages
1. Gisen home stereo amp has gone through some important production stages. They cover the preparation of raw materials, parts machining, plating and anodizing, assembly, and testing. The temperature control system can adjust the output power according to the changes of temperature
2. Guangzhou Gisen Audio Equipment Factory has a good market reputation in home theater subwoofer amplifier field. The built-in loudspeaker protection circuit protects high volume bursts of audio
3. The quality control of this product is conducted by a professional team. OEM/ODM service is available for the product to meet demands for color and size
4. The high quality is what makes customers keep purchasing the products. Its control knob comes with easy adjustment

ABOUT OUR PRODUCT

GS series amplifier is equipped with independent input and output connectors, and hifi class digital drive circuitry, which makes excellent the ability of timber analysis and expressing. The advanced circuit protection guarantees the stability of the products while protecting the speakers. With unique technology, there will be very low distortion and signal to noise ratio. Besides, all the volume setting can be saved, when you turn the amplifier on next time, it will run at the same setting as it's saved. Applied to situations like KTV, home theater, private club, etc.

Features:
Hifi class driven circuit
Best choice for home theatre
8 channels and 6 channels are available
Stable power supply with transformer
Volume settings can be saved

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PRODUCT DETAILS

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M Two-Channel Top View

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M Two-Channel Rear Plate

SPECIFICATIONS

Mode	GS7.1	GS7.1S	GS5.1	GS5.1S
8Ω Stereo Power 4Ω Stereo Power 2Ω Stereo Power	7X500W+1200W 7X800W+1900W 7X1040W+2470W	7X300W+800W 7X500W+1300W 7X650W+1690W	5X500W+1200W 5X800W+900W 5X1040W+2470W	5X300W+800W 5X500W+1300W 5X650W+1690W
Hum& Noise	-100dB
Channel separation(Crosstalk)	>100dB@1kHz
Damping Factor 1kHz,8ohms	>400
Frequency Response	20Hz-34KHz(±0.3dB)@1W，8Ω
Input Impedance（balanced）	20KΩ
Volume control	operated by amplifier、operated by remote、operated by Bluetooth
Volume saving	All volume setting will be auto-saved for next time.
Cooling	Force-Air Cooling, right-to-left airflow
Amplifier protection	Short circuit, open circuit, direct voltage, high temperature, Radio-frequency, ultralow frequency, current peak limiter.
Dimensions(HWL)	110X483X438mm
Carton Dimension(HWL)	170X600X550mm
Power Requirement	AC200V-240V (90V-120V), 50-60Hz overheat, overload，radio frequency，ultralow frequency protection
Net weight(kg) Gross weight(kg)	32 37

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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Company Features
1. Gisen stands out among other home stereo amp manufacturers in the industry.
2. All R&D project will be serviced by our experts and technicians who have abundant knowledge of the products in the industry. Thanks to their professionalism, our company is doing better in product innovations.
3. Guangzhou Gisen Audio Equipment Factory will further enhance its sense of social responsibility. Get quote!

f******a

Gisen home stereo amp is developed containing special Electro-Magnetic Interference Suppression Components. These components help reduce or eliminate noise caused by electromagnetism. Mainly made of stainless steel, the machine won't rust easily

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To prevent electric leakage and other current issues, Gisen home theater subwoofer amplifier is exclusively designed with a protection system, including using quality insulation materials. The heater inside the product will stop running when the sheets run out, ensuring maximum safety

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In order to ensure users' safety, Gisen home stereo amp is strictly tested and has been certified under many international standards including FCC, CCC, CE, and RoHS. It offers wide options for operators that items can be stacked upward or downward

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During the production of Gisen home theater subwoofer amplifier, pollution or waste components generated from the production process is carefully and professionally treated. For example, the failed capacitor will be collected and disposed to a certain place. It has the advantages of automatic information processing and automatic correction

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Gisen home theater subwoofer amplifier is made of materials which are carefully selected and sourced. The raw materials used do not contain any toxic or harmful substances such as mercury, lead, polybrominated biphenyl, and polybrominated diphenyl ethers. The servo motor adopted is super powerful

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The defective products are eliminated through strict quality inspections. The product is popular for its data memorization function

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