high efficiency hifi class d amplifier full range fast shipping for meeting

Product Comparison

Under the guidance of market, Gisen constantly strives for innovation. high power amplifier has reliable quality, stable performance, good design, and great practicality.Compared with other products in the same category, high power amplifier has the following competitive advantages.

Enterprise Strength

Gisen pays great attention to customers and services in the business. We are dedicated to providing professional and excellent services.

Company Advantages
1. The production technique implemented in the production of Gisen the best class d amplifier is advanced and greatly guaranteed. It is a new production technique aimed at minimizing wastage.
2. hifi class d amplifier provides high reliability and superior performance at a low cost.
3. Our highly specialized experts ensure the product to meet high level of quality.
4. Guangzhou Gisen Audio Equipment Factory has strong product innovation capabilities.
5. After receiving deposit, Guangzhou Gisen Audio Equipment Factory will make production plan immediately.

ABOUT OUR PRODUCT

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

high efficiency hifi class d amplifier full range fast shipping for meeting-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

high efficiency hifi class d amplifier full range fast shipping for meeting-2

K 4-Channel Top View

high efficiency hifi class d amplifier full range fast shipping for meeting-3

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

high efficiency hifi class d amplifier full range fast shipping for meeting-4

1. Sheet Metal Processing

high efficiency hifi class d amplifier full range fast shipping for meeting-5

2. Circuit Board Plug-in

high efficiency hifi class d amplifier full range fast shipping for meeting-6

3. Circuit Board Debugging

high efficiency hifi class d amplifier full range fast shipping for meeting-7

4. Circuit debugging

high efficiency hifi class d amplifier full range fast shipping for meeting-8

5. Product assembly

high efficiency hifi class d amplifier full range fast shipping for meeting-9

6. Debugging of the whole machine

high efficiency hifi class d amplifier full range fast shipping for meeting-10

7. Product Aging

high efficiency hifi class d amplifier full range fast shipping for meeting-11

Company Features
1. Guangzhou Gisen Audio Equipment Factory stands out among all Chinese hifi class d amplifier manufacturer.
2. We have brought up a team of professionals working at our factory. Their ample knowledge and experience help us position ourselves strongly in the industry. With their motivation, we strive hard and design and develop products in compliance with modern trends and styles.
3. Our company understands the global nature of today’s manufacturing and we are ready to support customers' needs. Our products and service will always be custom-tailored to meet these needs. Across our entire organization, we support professional growth and contribute to a culture that embraces diversity, expects inclusion, and values engagement. These practices are making our company stronger. Our ultimate goal is to achieve lean production which reduces waste across the board. We try to streamline the processes and maximize efficiency, aiming to control the production scrap to a low amount.

h******h

Gisen hifi class d amplifier is produced under the standardized and scientific production process. The production of the product is constantly monitored for 24 hours. Its natural color is not easy to fade

y******o

The design team of Gisen the best class d amplifier keeps a close eye to the trend of the product so that the ever-changing market needs can be met. It contains no harmful chemical ingredients such as lead and pump

u******s

The design of Gisen the best class d amplifier delivers incomparable concepts. The product can be used for a long time, which can help save people's makeup costs

h******y

The production of Gisen the best class d amplifier adopts a relatively advanced technical level in the industry. With a variety of colors, this product is suitable for the female with different skin tones

m******v

Gisen hifi class d amplifier is accurately manufactured based on the principles of lean production. This product can freshen up people's appearance and helps them get many compliments

o******p

the best class d amplifier has hifi class d amplifier features and provides a long service life under extreme conditions. By using this product, people would look more charming and attractive

Product Message

*Name

Phone

*E-mail

*Content