digital pa amplifier | DSP power amplifier

Company Advantages
1. The production process of Gisen digital pa amplifier complies with international green specifications. Its control knob comes with easy adjustment
2. Gisen has established a complete service system for better serving customers. It delivers different ranges of voice volume without sacrificing audio quality
3. No complaint about the production quality and performance has been received. Its overload protection proves to guarantee long-term service life
4. Comparing to similar products, dsp amplifier is superior in digital pa amplifier . Sound timbre is significantly enhanced to the maximum extent

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 a large manufacturer of dsp amplifier with strong R&D capability. To meet the rapidly expanding market demands, Guangzhou Gisen Audio Equipment Factory has launched a large-scale production bases.
2. Advanced technology used in 1u amplifier is our big advantage.
3. Guangzhou Gisen Audio Equipment Factory has established a production base for the development and business management centre. Based on the concept of 'Quality is the basis for survival,' we seek to grow more steady and stronger step by step. We believe we can be the strongest leader in this industry if we attach more importance on quality, including product quality and service quality.

d******o

All manufacturing processes and test procedures of Gisen 1u amplifier are strictly overseen by our professional workers according to the standards of building materials. The design of mosaics is carried out by Hengsheng's professional design team

e******r

Gisen 1u amplifier is developed and constantly improved for its technical performance, making it perfectly suitable for innovative and future-oriented buildings. Heng Xing branded mosaics are exported to over 100 countries and areas

o******e

The whole process of Gisen 1u amplifier is energy efficient. The primary processes are improved including the design of its structure and the computer control of production. The installation of Heng Xing branded mosaics is easy and flawless

c******b

Very little waste is produced in the production process of Gisen 1u amplifier because all the raw materials are optimally used due to computer-operated production. Heng Xing branded mosaics have been certified under SGS, TUV, BV and CE

a******r

Gisen 1u amplifier is created throughout a series of production processes which include raw material extraction, raw material process, and quality inspections. The installation of Heng Xing branded mosaics is easy and flawless

l******f

The product is able to meet the high quality requirements of many varieties of production.

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2100wx2 dsp amplifier power Gisen

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart