Company Advantages1. Gisen high power digital amplifier has been passed various kinds of tests. It is tested for torque, tension, compression, flammability, resistance to corrosion and repeated and prolonged wear.
2. It exhibits durability and satisfactory wear performance due to the type and properties of its fibers, yarn fabric and structure, and any chemical and/or mechanical treatment associated with it.
3. This product is able to withstand all different types of weather and environments without deteriorating. This is achieved thanks to its metallic makeup, a type of weathering steel known as Corten (or Cor-Ten).
4. Guangzhou Gisen Audio Equipment Factory has an infrastructure that gives it a massive competitive advantage over other companies in dsp amplifier field.
5. Guangzhou Gisen Audio Equipment Factory has superior manufacturing capacity and product research and development capability.
ABOUT OUR PRODUCT
GISEN M-DSP Series is the digital amplifier with built-in DSP. Parameters can be adjusted by PC software. Its excellence shows in high efficiency and top class timbre. By adopting the full-bridge low consumption power supply, we can make it in small size and at the same time with strong dynamic. Besides, the module structure and electronic volume control both reflect their value in practical and commercial field.
Applied to situations like performance, Venue, high-class Business entertainment club etc.
PRODUCT DETAILS

M-DSP 2-Channel Rear Plate
SPECIFICATIONS
Mode | M20D-DSP | M30D-DSP | M40D-DSP | M50D-DSP | M60D-DSP |
8 ohms Stereo Power 4 ohms Stereo Power 2 ohms Stereo Power | 2X650W 2X1300W 2X1690W | 2X900W 2X1800W 2X2340W | 2X1300W 2X2600W 2X3380W | 2X1500W 2X3000W - | 2X1800W 2X3600W - |
Hum& Noise | >112dB |
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Input connector | XLR Female |
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link connector | XLR Male |
Input impedance | 20k ohms balanced |
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Input Sensitivity | 1.4V |
Input CMRR | >80dB |
Output connector | Speakon |
Damping Factor | >1000 @ 8Ω |
THD | <0.1%(20Hz-20kHz,1W) |
Frequency Response | 20Hz-20kHz (±0.3dB)@1W, 8Ω |
volume adjustment | Electronic volume adjustment |
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Internet input connector | Controlling parameters by PC software |
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Internet output connector | Multiple amplifiers on-line control by connecting to the internet input of the next amplifier |
Touch-screen | adjust the parameters by touching the screen |
Cooling | Variable speed fans, front to rear airflow |
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Power Requirement | AC180V-240V (90V-120V), 50-60Hz |
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Dimensions(H*W*L) | 47mmX483mmX448mm |
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Carton Dimension(H*W*L) | 100mmX640mmX590mm |
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Net weight(kg) Gross weight(kg) | 9.5 11.5 |
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Production flow chart
1. Sheet Metal Processing
3. Circuit Board Debugging
6. Debugging of the whole machine
Company Features1. As one of China's small and medium-sized enterprises, Guangzhou Gisen Audio Equipment Factory is trustworthy.
2. Guangzhou Gisen Audio Equipment Factory owns professional and experienced technical team to promise normal operation of production machines.
3. Our goal is to provide customers with the highest quality products and excellent service at the best price/performance ratio. We aim at being a long-term strategic business solution with all our customers. We have made a strict resource saving plan to carry through responsibility for society. We compare water usage against similar businesses and regulates our water consumption, as well as get the employees involved in knowing the importance of water source. Call now! Our goal is to provide clients with the best product solution and help their businesses grow. We attach importance to clients' problems and requirements and develop a strong and effective solution that works perfectly in their markets. Call now! We always strive to ensure the highest level of customer service and the fastest delivery possible. What is more, we offer shipping service on all orders in accordance with our Shipping & Delivery Policy. Call now!