Gisen best class d stereo amplifier is produced under different advanced technologies. According to various demands, it will be processed under modern 3D weaving technology, electrostatic nanotechnology, or non-woven fabric technology. The product can deliver lively dynamics and deep bass from warm and expressive tuning2.
The use of this product can decrease people's energy expenses with almost no effort on their part. In addition, it can help cut their carbon footprint. The built-in loudspeaker protection circuit protects high volume bursts of audio3.
This product has an anti-wrinkle and anti-fading effect. Its bright colors are specially made fadeless with washing. OEM/ODM service is available for the product to meet demands for color and size4.
The product works stable even in a humid environment. It does not prone to break down even the relative humidity of air is high. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security5.
It is characterized by good mechanical sealing performance. It is required to check the sealing capability thoroughly and has to pass the static pressure test to guarantee no leakage problem. Attention has been paid to the circuit layout for safe operation
ABOUT OUR PRODUCT
Each channel’s output voltage can be adjusted、
Can be applied to various occasions、
Both small power and high power are available、
Designed by our experienced engineer
8 -Serial number label
9 -Output power reference
10 -Speakon output connectors
11 -XLR-F input connectors
12 -Output voltage selecting
13 -Input Sensitivity Selecting
14 -Signal Connect Selecting
15 -XLR-M link connectors
|Mode||D406 ||D409 ||D212 ||D415|| D418 ||D421 |
|8Ω Stereo Power |
4Ω Stereo Power
2Ω Stereo Power
| 4X600W |
| 4X900W |
| 4X1300W |
| 4X1500W |
| 4X1800W |
| 4X2100W |
|Input connector||XLR Female|
|link connector||XLR Male|
|Input impedance||20k ohms balanced|
|Input CMRR||>80dB |
|Damping Factor||>1000 @ 8Ω|
|Frequency Response||20Hz-20kHz (±0.3dB)@1W, 8Ω |
|Level control||Front level meter, from negative infinity to 0dB |
|Cooling||Variable speed fans, front to rear airflow|
|Net weight(kg) |
Production flow chart
1. Sheet Metal Processing
3. Circuit Board Debugging
6. Debugging of the whole machine
Guangzhou Gisen Audio Equipment Factory is equipped with professional team to produce high quality home stereo power amplifier . We have the best materials, skilled workers, high-tech equipment and strict production management. All of them are mean to produce high-quality products for customers at competitive prices.2.
The factory is situated at the intersection of transportation hubs. This geographical position has brought numerous benefits. For example, transportation costs have been significantly reduced.3.
Our manufacturing team consists of experienced experts. Whether as a standard solution or a custom solution, they produce high-quality products with high sensitivity every day. We welcome all criticizims form our customers for class d digital amplifier . Check now!