The design of Gisen class d stereo amplifier is professional. It is carried out by our designers who have taken many factors into considerations such as geometric stress of the parts, the flatness of section, and connection mode. The built-in loudspeaker protection circuit protects high volume bursts of audio2.
The product has a fully automatic pre-treatment system, which greatly reduces labor cost as well as the cost for maintenance. It is designed with short circuit and overheating protection to safeguard normal operation3.
class d stereo amplifier has its characteristics of class d full range amplifier , easy management and being economic. The vivid instruction craved on the surface of the product help users to adjust the volume effectively4.
All the class d stereo amplifier are reliable in property and reputably appraised by customers. The product undergoes a series of tests and proves to have high resistance to impact and friction 5.
class d stereo amplifier is praised by our customers for its high performance in functions. The anti-dust design of the product prevents it from attracting small articles
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 has ample money to support research and technical team for developing new class d stereo amplifier . Produced in accordance with a full set of quality control system, best class d amplifier meets the international quality standard.2.
Guangzhou Gisen Audio Equipment Factory has highly experienced R&D team.3.
By emphasizing the importance of technological innovation, Gisen will become an irreplaceable enterprise in the sound digital amplifier industry. Guangzhou Gisen Audio Equipment Factory will always be dedicated to excellence in our work. Ask!