4 channel professional power amplifier with touch-screen DSP
Place of origin:
guangzhou, china
MOQ:
1pcs
Payment:
payment
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
Packaging:
inside plastic bag + cardboard + carton + outside plastic bag
Price:
negotiable
Place of origin:
guangzhou, china
MOQ:
1pcs
Payment:
payment
Supplier Info.
Company Name： Guangzhou Gisen Audio Equipment Factory
Registration Date：
2017
Country / Region：
guangdong / China
City：
guangzhou
Main Products：
best stereo amplifier,power amplifier manufacturer,high power amplifier
Product Detail
PRODUCT Features
Touch-screen DSP easy to operate 、
Can be controlled by computer software 、
Multiple functions are available, such as EQ, delay, limiter, etc.
Multiple amplifiers be linked 、
Full protection circuit design
Front Panel
1 -Screen
2 -Signal/limiter (green is signal indicator, red is limiter indicator)
3 -MUTE/PROTECT light
4 -Power light
5 -USB connector
6 -Control knob
Rear Panel
7 -Power Switch
8 -AC power cord
9 -Speakon output connector
10 -XLR input connector
11 -RS485 internet connector
12 -XLR linear output connector
PRODUCT DETAILS
DSP 4-Channel Top View
DSP 4-Channel Rear Plate
SPECIFICATIONS
| Mode | DSP4.6 | DSP4.9 | DSP4.12 | DSP4.15 | DSP4.18 | DSP4.21 |
| 8Ω Stereo Power 4Ω Stereo Power 2Ω Stereo Power | 4X600W 4X1200W 4X1560W | 4X900W 4X1800W 4X2340W | 4X1300W 4X2600W 4X3380W | 4X1500W 4X3000W - | 4X1800W 4X3600W - | 4X2100W 4X4200W - |
| Hum& Noise | >112dB | |||||
| Channel separation(Crosstalk) | >70dB(1kHz) | |||||
| Damping Factor 1kHz,8ohms | >1000 | |||||
| Frequency Response | 20Hz-34kHz(±0.3dB)@1W,8Ω | |||||
| Input impedance | 20KΩ | |||||
| USB connector | controlling parameter by PC software | |||||
| 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 | front-to-rear airflow, temperature controlled speed | |||||
| Amplifier protection | short circuit, open circuit, direct voltage, high temperature, radio-frequency, ultralow frequency, current peak limiter. | |||||
| Dimensions（H*W*L） | 88X483X438mm | |||||
| Carton Dimension(H*W*L) | 155X600X550mm | |||||
| Power Requirement | AC180V-240V(AC90V-120V),50-60Hz | |||||
| Net weight(kg) Gross weight(kg) | 13.5 16.5 | |||||
Production flow chart
1. Sheet Metal Processing
2. Circuit Board Plug-in
3. Circuit Board Debugging
4. Circuit debugging
5. Product assembly
6. Debugging of the whole machine
7. Product Aging
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