Company Advantages1. Innovative design concept: From appearance to construction, Gisen power amplifier is designed by our professional designers. They discuss to each other to ensure that each design has the innovative characteristics of industrial standard. With engineers equipped with 30 years experience in amplifier, GISEN AUDIO develops new amplifier each year
2. Guangzhou Gisen Audio Equipment Factory establish far more high standards for power amplifier quality. GISEN AUDIO has mastered many skills, including ultralow frequency protection and overload protection
3. The quality of the product is recognized by the international specification. GISEN AUDIO is quite popular in the markets of Germany and America
4. Before delivery, the product has to be inspected strictly to ensure that it is of high quality in every aspect as such as performance, usability, and so on. Located in Guangzhou, GISEN AUDIO makes great advantage of public transportation
5. The product has been greatly appreciated for its durability. Conducting aging tests and other inspections, GISEN AUDIO is proficient in quality control
Features
Patented product
、High efficiency
、Low consumption power supply
、1U size 、
Excellent dynamic performance
、Complete protection circuit
PRODUCT DETAILS
SPECIFICATIONS
Mode | M20D | M30D | M50D | M60D | M70D |
8 ohms Stereo Power 4 ohms Stereo Power 2 ohms Stereo Power | 2X650W 2X1300W 2X1690W | 2X900W 2X1800W 2X2340W | 2X1500W 2X3000W - | 2X1800W 2X3600W - | 2X2100W 2X4200W - |
Hum& Noise | >112dB |
Damping Factor | >1000 @ 8Ω |
Input Sensitivity | 0.77V |
Frequency Response | 20Hz-20kHz (±0.3dB)@1W, 8Ω |
Input impedance | 20k ohms balanced |
volume adjustment | Electronic volume adjustment |
Cooling | Variable speed fans, front to rear airflow |
Dimensions(H*W*L) | 47mmX483mmX448mm |
Carton Dimension(H*W*L) | 100mmX640mmX590mm |
Net weight(kg) Gross weight(kg) | 9.5 11.5 |
Production flow chart
1. Sheet Metal Processing
3. Circuit Board Debugging
6. Debugging of the whole machine
Company Features1. The primary businesses of Guangzhou Gisen Audio Equipment Factory includes main areas of R&D and manufacturing: 1U digital power amplifier. With its strong strength and experienced engineers, Gisen has strong capability to produce power amplifier .
2. Technology used in audio power amplifier is above other enterprises.
3. Guangzhou Gisen Audio Equipment Factory has superior manufacturing capacity and audio amplifier research and development capability. We will, as always, take 1u digital power amplifier as tenet, to cooperate with all friends and customers for a better future. Contact!