4 channel professional power amplifier with touch-screen DSP

Product Information
Customer Reviews

Application Scope

Gisen's power amplifier manufacturer is of excellent quality and is widely used in the Manufacturing Electrical Equipment & Supplies Professional Audio, Video & Lighting industry.Gisen always pays attention to customers. According customers' actual needs, we could customize comprehensive and professional solutions for them.

Product Details

Gisen pays great attention to details of high power amplifier.Gisen's high power amplifier is manufactured in strict accordance with relevant national standards. Every detail matters in the production. Strict cost control promotes the production of high-quality and priced-low product. Such a product is up to customers' needs for a highly cost-effective product.

Company Advantages
1. The design consideration of desktop audio amplifier is to digital audio power amplifier .
2. Adopting such design, desktop audio amplifier is provided with many merits like digital audio power amplifier and so on.
3. It has passed a number of international certificates to ensure quality and performance.
4. Healthcare practitioners can use this product to improve their working efficiency – better diagnosis, surgical procedures, and improved patient care.
5. This is a favorable point for this product as it does not have any internal process so the noise decreases to zero.

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. All our desktop audio amplifier are cutting-edge in this industry.
2. Our Guangzhou Gisen Audio Equipment Factory has already passed relative audit.
3. It is Gisen Audio Equipment's incumbent responsibility to uphold the concept of multi channel amplifier . Get quote! The development of all respects of company facilitates Gisen to be more attractive. Get quote!

Favorable rate

100%

Buyer impression