Company Advantages1. Main tests performed are during inspections of Gisen 1u rack amplifier . These tests include fatigue testing, wobbly base testing, smell testing, and static loading testing. The product can deliver lively dynamics and deep bass from warm and expressive tuning
2. The product is widely acknowledged and accepted in the industry. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security
3. This product has good washability. During the material processing, the fabric has been cleaned by machine so that the fabric does not shrink again. The state-of-art engineering reduces signal interference effectively
4. This product has the required durability. With its components being electroplated, it has good anti-corrosion properties and can be used in even chemical environments. Its control knob comes with easy adjustment
5. The product features good wear resistance. The structure is constructed with abrasion-proof materials and its surface has been treated with special method to prevent wear. The vivid instruction craved on the surface of the product help users to adjust the volume effectively
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. Guangzhou Gisen Audio Equipment Factory conducts strict market testing, and guarantees the quality of the digital amplifier .
2. Our QC team are very strict to check the quality of audio amplifier before shipping.
3. Efforts are being made for Guangzhou Gisen Audio Equipment Factory to be China's best 4 channel amplifier company with great international influence. Please contact.