low distortion 4 channel amplifier home digital fair trade for indoor place

Latest products

Power amplifier Class TD 4x1300W

Traditional transformer power supply amplifier

Home theatre digital power amplifier

Class TD popular power amplifier 2 channel

Product Information
Feedback

Enterprise Strength

With a complete service system, Gisen is dedicated to providing consumers with comprehensive and thoughtful services.

Product Details

Choose Gisen's best stereo amplifier for the following reasons.Good materials, advanced production technology, and fine manufacturing techniques are used in the production of best stereo amplifier. It is of fine workmanship and good quality and is well sold in the domestic market.

Company Advantages
1. Gisen best home stereo amplifier comes with an abundance of unique design styles.
2. The product is highly resistant to abrasion. It has been tested using the Martindale test method to prove that it can withstand daily wear.
3. 4 channel amplifier home is produced with the well-selected raw materials to ensure each piece in good condition.

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

Gisen low distortion 4 channel amplifier home fair trade for indoor place-1

PRODUCT DETAILS

Gisen low distortion 4 channel amplifier home fair trade for indoor place-2

M Two-Channel Top View

Gisen low distortion 4 channel amplifier home fair trade for indoor place-3

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

Gisen low distortion 4 channel amplifier home fair trade for indoor place-4

1. Sheet Metal Processing

Gisen low distortion 4 channel amplifier home fair trade for indoor place-5

2. Circuit Board Plug-in

Gisen low distortion 4 channel amplifier home fair trade for indoor place-6

3. Circuit Board Debugging

Gisen low distortion 4 channel amplifier home fair trade for indoor place-7

4. Circuit debugging

Gisen low distortion 4 channel amplifier home fair trade for indoor place-8

5. Product assembly

Gisen low distortion 4 channel amplifier home fair trade for indoor place-9

6. Debugging of the whole machine

Gisen low distortion 4 channel amplifier home fair trade for indoor place-10

7. Product Aging

Gisen low distortion 4 channel amplifier home fair trade for indoor place-11

Company Features
1. Relying on the advantages of developing and manufacturing best home stereo amplifier , Guangzhou Gisen Audio Equipment Factory has gained industry recognition in China market.
2. In the past years, our company has received several design & innovation awards as well as several top rankings such as one of “Provincial Best Business of the Year”.
3. We are guided by our sustainable development goals. We will develop and manufacture our products in a way that ensures they are safe, environmentally friendly and economical. We have a hard work and dedication spirit. Facing the changing market demands, we continuously strengthen our R&D capability to enlarge product differentiation and distinctiveness.

y******n

Through quality inspection by third-party companies, each stage of production is monitored, so users can be sure that Gisen best home stereo amplifier is the most responsible bedding in the market. The design can be varied based on customers' needs

t******u

Gisen 4 channel amplifier home is manufactured involving several stages. These stages include metal materials preparation, parts machining such as cams, shafts, and bearing, installations of fixtures&gauges, etc. This product helps pull away from the plaque and impurities that coat and color the teeth

o******e

Production of Gisen 4 channel amplifier home involves the following main steps. It must be stamped, coated, painted, dried, and polished by adavanced machines. This product has a neutral pH, which means it will be gentle on gums and tooth enamel

q******d

Once the Gisen 4 channel amplifier home production is completed, the quality assessment will be carried out. We will strictly check fiber strength, water shrinkage, colorfastness, weaving strength and other parameters. It helps combat stains from people's everyday food and drinks

s******n

Gisen 4 channel amplifier home has ensured quality. It has been evaluated for raw materials and processes through a series of quality management inspection tests such as color shading and wash color fastness (friction test). This product helps minimize sensitivity while improving the micro-hardness of teeth enamel

q******j

Guangzhou Gisen Audio Equipment Factory established a complete cost management system, strictly controlled the cost of each production link of the product, and strived to increase the utilization rate of raw materials, reduce production waste, and reduce logistics costs, so that the produced 4 channel amplifier home Other similar products have more advantages in quality and price.

Product Message

*Name

Phone

*E-mail

*Content