4 channel professional power amplifier with touch-screen DSP

Product Information
Customer Reviews

Product Comparison

Gisen has the ability to meet different needs. power amplifier manufacturer is available in multiple types and specifications. The quality is reliable and the price is reasonable.Compared with other products in the same industry, Gisen's power amplifier manufacturer has the following characteristics.

Company Advantages
1. Every single Gisen homemade sound amplifier is thought out by our design department who take time to research, test and experiment with different materials and techniques that best fit the line of work that the garment is suited for.
2. The product has bolder colors and enhanced contrast, filtering dull light to give the incredible color contrast for exceptional clarity.
3. The product is so popular in the industry that many customers make full use of it.
4. The product is widely recognized for its unique advantages.

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（HWL）	88X483X438mm
Carton Dimension(HWL)	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

Company Features
1. Guangzhou Gisen Audio Equipment Factory is famous for its solid excellent foundation.
2. Gisen Audio Equipment focuses on production details to create high-quality products.
3. We adhere to the service tenet of homemade sound amplifier . Call now! Guangzhou Gisen Audio Equipment Factory has demonstrated a good image of social responsibility. Call now! We firmly believe in the basic tenet that digital amplifier audio . Call now! Guangzhou Gisen Audio Equipment Factory will provide necessary help for all our customers after buying our multi channel amplifier . Call now!

Favorable rate

100%

Buyer impression