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1U digital 4-channel high power amplifier

1U digital 4-channel high power amplifier

Place of origin
Guangzhou, China
Delivery time
depends on quantity, usually 3 days for less than 50 pcs
Payment terms
30% deposit, 70% balance before shipping
Supply ability
2000 pcs per month
inside plastic bag + cardboard + carton + outside plastic bag
Get Latest Price
Get the latest price
Quantity Needed:
Company Advantages
1. To enhance the competitiveness, Gisen also pays attention to the design of 2 channel power amplifier . The vivid instruction craved on the surface of the product help users to adjust the volume effectively
2. The offered product is widely demanded in the market for its foreseeable application prospects. Its overload protection proves to guarantee long-term service life
3. The product meets the requirements of testing after many time trials. Each channel has independent limiter and compressor, ensuring no interference caused by other channels

GISEN M Series 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.

1U digital 4-channel high power amplifier-1


1U digital 4-channel high power amplifier-2

M Two-Channel Top View

1U digital 4-channel high power amplifier-3

M Two-Channel Rear Plate


8 ohms Stereo Power                      
4 ohms Stereo Power 
2 ohms Stereo Power 
Hum& Noise>112dB
Damping Factor>1000 @ 8Ω
Input Sensitivity0.77V
Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 
Input impedance20k ohms balanced
volume adjustmentElectronic volume adjustment  
CoolingVariable speed fans, front to rear airflow
Carton Dimension(H*W*L)100mmX640mmX590mm
Net weight(kg) 
Gross weight(kg) 

Production flow chart

1U digital 4-channel high power amplifier-4                

1. Sheet Metal Processing

1U digital 4-channel high power amplifier-5                

2. Circuit Board Plug-in

1U digital 4-channel high power amplifier-6                

3. Circuit Board Debugging

1U digital 4-channel high power amplifier-7                

4. Circuit debugging

1U digital 4-channel high power amplifier-8                

5. Product assembly

1U digital 4-channel high power amplifier-9                

6. Debugging of the whole machine

1U digital 4-channel high power amplifier-10                

7. Product Aging

1U digital 4-channel high power amplifier-11

Company Features
1. By maintaining innovating the 2 channel power amplifier technology, we could stay ahead in the market.
2. Our persistent mission is let each customer enjoy shopping in Gisen. Get quote!
2 channel power amplifier is brightly colorful and 2 channel power amplifier. The polish craftsmanship makes it look glossy and classy
The production planning of Gisen 4 channel digital amplifier is flexible and efficient. With a classical and noble design, it is absolutely eye-catching furniture
4 channel digital amplifier from Guangzhou Gisen Audio Equipment Factory is high-quality and cost-effective. Made of superior solid wood, the product is tough and strong enough
Gisen 2 channel power amplifier features with reasonable structure and appealing design. Made of rare French breech, it is sublimated into a work of art
Gisen 4 channel digital amplifier is produced in a safe and clean environment. The product has the advantage of high color fastness
The product has excellent performance and stable and reliable quality. It is widely used in hotels, royal households, and conference rooms
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