Gisen  > 

AI - Page Sitemap

 > 

Gisen professional amplifier power supplier for various occations

Gisen professional amplifier power supplier for various occations

Gisen professional amplifier power supplier for various occations

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
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Application Scope
With wide application, best stereo amplifier can be used in the following aspects.With a focus on best stereo amplifier, Gisen is dedicated to providing reasonable solutions for customers.
Company Advantages
1. The crucial material for amplifier power mainly includes digital audio power amplifier which is the best.
2. This product allows for easy gait. Its lightweight feature and ergonomic design greatly help enhance walking stability.
3. It is renowned for security. It is built with safety mechanisms, including overpressure protection, which aims to prevent any accidents.
4. Guangzhou Gisen Audio Equipment Factory is greatly willing to providing free samples for amplifier power .
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


Gisen professional amplifier power supplier for various occations-1
Gisen professional amplifier power supplier for various occations-2


  • 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


Gisen professional amplifier power supplier for various occations-3

DSP 4-Channel Top View

Gisen professional amplifier power supplier for various occations-4

DSP 4-Channel Rear Plate



SPECIFICATIONS


ModeDSP4.6DSP4.9DSP4.12DSP4.15DSP4.18DSP4.21
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 Response20Hz-34kHz(±0.3dB)@1W,8Ω

Input impedance20KΩ 

USB connectorcontrolling parameter by PC software  

Internet output connectormultiple amplifiers on-line control by connecting 
                      to the internet input of the next amplifier
Touch-screenadjust the parameters by touching the screen 
Coolingfront-to-rear airflow, temperature controlled speed

Amplifier protectionshort 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 RequirementAC180V-240V(AC90V-120V),50-60Hz 
Net weight(kg) 
Gross weight(kg) 
13.5
16.5



Production flow chart



Gisen professional amplifier power supplier for various occations-5                

1. Sheet Metal Processing

Gisen professional amplifier power supplier for various occations-6                

2. Circuit Board Plug-in

Gisen professional amplifier power supplier for various occations-7                

3. Circuit Board Debugging

Gisen professional amplifier power supplier for various occations-8                

4. Circuit debugging

Gisen professional amplifier power supplier for various occations-9                

5. Product assembly

Gisen professional amplifier power supplier for various occations-10                

6. Debugging of the whole machine

Gisen professional amplifier power supplier for various occations-11                

7. Product Aging

Gisen professional amplifier power supplier for various occations-12

Company Features
1. Guangzhou Gisen Audio Equipment Factory is the largest and most powerful amplifier power operation in the world.
2. We have a factory featuring a good location, which provides easy access to customers, workers, materials, and so on. This will maximize our business opportunity while minimizing our costs and risks.
3. We take our responsibility for the environment seriously. With streamlined manufacturing processes, efficient on-demand options, state-of-the-art machinery, and fulfillment services, we will bring green solutions to customers every day. Please contact us! Our company is built on a foundation of values. These values include hard work, building relationships, and providing superior services to our clients. These values make sure the manufactured products portray the image of our customers' company. Please contact us! Sustainability is core to our business. We are constantly evaluating and improving our processes with not only the services we offer our customers but our own business processes and initiatives.
Product Description 

 

1. 2U standard 19-inch industrial chassis, ergonomic design, sophisticated technology, filling with the high-grade temperament;

2. 3 channels of MICs, 2 channels of audio inputs, an auxiliary audio output;
3. Forcibly cutting priority function, Mic 1 has the highest priority, the other channels have second priorities;
4.2 channels of Mic Line Inputs (sensitivity of MIC2/MIC3 channel line input is 775mv);
5.Mic and Aux have volume control knob and treble, bass tone control knob;

6. Amplifier output comes with four partitions, you can select the partition state;
7. The device has a good short circuit, overheat, overload automatic detect and protect function, the indicator will light to warm, warning buzzer will ring to alarm;
8. Linking two machines can achieve independent volume control for each channel for eight partition, as well as three machines can achieve independent volume control for each channel for twelve partition ,and so forth;
9. 2 kinds of power output modes: constant voltage output 100V, 70V and constant resistance output 4~16Ω.,4 partition output modes: constant voltage output 100V.

 

Technical parameters:

            Model

OBT-6154

OBT-6254

OBT-6354

OBT-6454

OBT-6554

OBT-6654

Rated Power Output 

150W

250W

350W

450W

550W

650W

Speaker Outputs

70V, 100V & 4~16Ω

Input Sensitivity & Impedance 

MIC 1, 2, 3: 5mV/600Ω

MIC 2, 3 Line Input: 775mV/10KΩ, Unbalanced RCA Screw Input

AUX 1, 2: 350mV/10KΩ, Unbalanced RCA Screw Input

Output Sensitivity & Impedance 

MIX OUT: 1000mV/470Ω, Unbalanced RCA Screw Output

 Overload source electromotive force

MIC 1, 2, 3: >12dB, Unbalanced TRS Screw Input

MIC 2, 3 Line Input: >12dB, Unbalanced RCA Screw Input

AUX 1,2,3,4: >20dB, Unbalanced RCA Screw Input

MP3: >20dB, Unbalanced Input

EMC: >12dB, Unbalanced DG7.62 Screw Input

Tone

Bass:±10dB at 100Hz

Treble:±10dB at 10KHz

Frequency Response

50Hz~16KHz(+1dB, -3dB)

S/N Ratio 

S/N Ratio S/N Ratio 

THD 

1KHz 0.5%, 1/3 Output Power Consumption

Muting Function 

MIC 1 overrides other input signals 

0-30 dB adjustable

Crosstalk

≤50dB

Cooling

Forced air from front to rear, start built-in fan when radiator temperature reaches 45 degrees 

Protection

Over heat, over load & short circuit

Power Supply

AC220V/50Hz

Power Consumption

260W

450W

700W

950W

1200W

1600W

Weight

12.1Kg

14.47Kg

17.32Kg

18.3Kg

20.4Kg

21.1Kg

Dimensions

525×525×170mm

Material

Black aluminum panel, SPCC cold rolled chassis

 

Product Pictures

 

 

 

 

 

 

 

Process Technology

 

 

Company Introduction

 

 

ShenZhen OBTPATechnology Co., Ltd. (www.obtpa.com) is a collection development, production and sales of public broadcasting series of high-tech industrial company.The Headquarters is in China's southern economic and technological frontier --- Shenzhen. Company was established in 1999.adhering to innovate and create value for our customers business philosophy,we have made great progress in the development, production and sale of process equipment in the public broadcasting system to create and establish a good
image in the public broadcasting industry brand - OBT.

 

Our company is always in pragmatic business philosophy for partners to provide the best products and efficient service. Looking forward to cooperating with friends from all walks of life based on common development. On the operation and management, we' re constantly improving the marketing management system and the promotion of comprehensive competitiveness of enterprises. Internally, in each big, middle cities set up marketing network and service system to provide quality technical support and after-sales service; Abroad, our products have been exported to Hong Kong, Macao and Taiwan, southeast Asia and Europe and the United States market,quality and process are recognized by the vast majority of customers OBT brand main products include: public broadcasting system, fire emergency broadcasting system, the campus computer addressable broadcasting system, digital addressable broadcasting system,conference system and a series of ancillary equipment and various indoor and outdoor column, wall hanging speaker, lawn speaker, flat speakers, smallpox horn, horn speaker, volume controller, radio receiver and professional broadcast cabinets, etc. Products can be widely used in sports venues, conference and exhibition center, hotel, school, supermarket, park, sauna, stations, factories, residential and other public places. Looking to the future, we 're confident on our present business! High quality products, first-class service; which will always be OBTPA permanent commitment to you! Let usjoin hands and create a bright tomorrow! 

 

In the 21 th century, It is more incentive and cruel in the economy market competition. In fact, It is based on talents' competition.

 

The human resources of OBTPAPASystem' s concept will show in the organization structure, function, management target, etc, andwill make it more creative and humanized.

 

Plant & Equipment

 

Packaging Shipping

 

 

 

The Exhibition

 

Customer Photo

 

 

 

Certificate
Our Service

 

Q:May we become an OBTPA Distributor?
A: Yes, you will be most welcomed in our Network of Distributors. Please let us know about your interest in becoming one of them. We are very keen to broaden our sales network and we will be very happy to have you as our esteemed distributor.

 

Q: Does OBTPA provide Technical Training for its clients and distributors?
A: Yes. Providing technical training to our Distributors is a very important matter for us. We provide training seminars in our factories upon requests and also at scheduled times. These training seminars are free of charge for the attendants who only have to take care of their own transportation and hotels costs. Please contact us if you are interested in attending one of these seminars. Also we provide teaching videos to our customers. For some difficult questions, we can arrange meetings between our customers and our engineers through phone .Skype

 

Q:Does OBTPA provide Commercial Training for its clients and distributors?
A: Yes. This can be done during a previously arranged Technical Training, as mentioned above, or as a separate event. Please contact us if you are interested in attending one of these seminars.

 

Q:Is it possible to organize in-house training for our engineers and salesmen?
A: Yes, we can accommodate to this request. However, charges may apply. Please ask for conditions.

 

Q:What is the warranty of the OBTPA products?
A: Please see our quality commitment as follows:
ensure our products and technical services assume full responsibility for the quality.
for the products from the date of acceptance, the warranty period is two years, if quality problems occurred within one year, we provide free replacement parts;
warranty expires, the supplier will provide maintenance / repair services, only charge for material cost;

 

Q:What standards do the OBTPA products and systems comply with?
A: Our products comply with CE standards, CCC standards and contract requirements, We produce the products which can meet the customers’ satisfaction. And our company have got the certification of ISO9001,ISO14001,ISO18001 and CE.

 

Q:Can the OBTPA products and systems be integrated with other systems like Fire Alarm, Building Management Systems and so on?
A: Yes, they can be integrated with other systems through several different ways

 

Q:Does OBTPA have a standard solution for any request of a Public Address / Voice Alarm System?
A: Having been in this field since 2003 and with our comprehensive catalogue of products and systems, we would say that we have standard solutions for almost any requests. We are glad to analyze and propose tailor-made solutions for the satisfaction of the Clients, Distributors and System Integrators.

 

 

FAQ

 

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
The production of Gisen digital audio power amplifier includes overall three parts: the production of filament, the bulb, and the base, which is highly automated. OEM/ODM service is available for the product to meet demands for color and size
Gisen amplifier power has been subjected to process screening experiments and tests such as heat aging, temperature cycle impact, and load aging. It is easy to carry and store due to its compact design
Each production step of Gisen amplifier power is done via a rigorous process, from the mechanical process, the welding process, the spray painting process, and the fitting assembly. The product is characterized by excellent ultralow frequency protection
Gisen digital audio power amplifier strictly undergoes a series of compatible testing. For example, its color rendering, light uniformity, and brightness are checked carefully. Its control knob comes with easy adjustment
The production technique of Gisen amplifier power is updated based on the lighting market trend. It has evolved greatly over the past years. The clipping limiter is designed to strengthen the protection of the loudspeaker
This product is known for its moisture resistance. It has a specially coated surface, which allows it to stand up to seasonal changes in humidity. High-current power stability is provided by the product
The product has good fabric strength. The advanced sewing and stitching techniques guarantee that the lines do not prone to break or fall apart. Sound timbre is significantly enhanced to the maximum extent
This product features strong colorfastness. It has been checked under the dipping solvents, such as cleaning agents, water, and bleach, and the result shows no fading.
This product has a long service life. It has passed the ageing tests which verify its resistance to the effects of light or heat. The product involves the users in pure analog sound
The product offers enough cushion. It is made of relatively flexible materials that can absorb certain impact and vibration. It is built to be water-resistant thanks to the stainless steel shell
This product is able to provide lasting foot comfort. It adapts to the contours of the foot and has the maximum relief of pressure points. OEM/ODM service is available for the product to meet demands for color and size
This product fills demand gaps in the industry. Attention has been paid to the circuit layout for safe operation
Guangzhou Gisen Audio Equipment Factory has opened up overseas markets, and maintains a steady annual growth rate of exports. The product can be applied to such scenarios as KTV, club, and conference
It is highly competitive and qualified in the market. Low noise is caused during the working of the product
It will surely accommodate customers' unique temperament and taste. The anti-dust design of the product prevents it from attracting small articles
By amplifier power, Guangzhou Gisen Audio Equipment Factory innovate its business models and build up its international competitiveness. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change
Although Guangzhou Gisen Audio Equipment Factory's product export growth rate is not very fast, it has maintained a stable growth trend. The product involves the users in pure analog sound
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...