Power Amplifier Management Intelligent Audio Fqa-8400 4 Channel Sound System

• Application: Professional Sound System
• Certification: CE
• Monitor: LCD Screen
• Channel: 8 CH and 2 CH Gather Mic
• Power: 4*100W
• Power Supply: AC~220V 50Hz
• Model NO.: FQA-8400
• Consumed Power: 700W
• Frequency Response: 20Hz-20kHz
• Input Impedance: <0.05%@1kHz
• Sampling Rate: 32kHz
• Snr: More Then 90dB
• Transport Package: Export Carton
• Trademark: KGX
• Origin: Guangdong Province, Enping City
• HS Code: 8518400090
• Production Capacity: 2500

Product Description

Feature
The digital intelligent management power amplifier is mainly for modern teaching, meeting, court trial of local amplification, recording and remote call to specially research and development. Adopting modular design, Under
different of project needing, and matching the corresponding module function, to save the cost of engineering. This intelligent amplifier design is flexible and varied, have 8 channel MIC input , each 4 channel divides into A area and B area, There are independently select one from four of automatic mixing function and environmental noise elimination function of two areas.
According to different situations require to separate access or bypass. With high speed automatic feedback function, can prevent local amplifier, caused by the noise, and promote sound pressure and clarity. Built-in 4X100W
channel power amplifier, stereo bridge and transformation. It is satisfy for
teaching,meeting and court trial needs.

Technical parameters:
·8 channel MIC automatic mixing, with environmental noise function
·8 channel MIC and 2 channel gather MIC, independent volume adjustment and independent 48V power supply
· Line input,music input,remote input , lotus connector, independent volume control
·Recording output,remote output,extend output,gather MIC output, lotus connector, independent volume control
·Professional mixed type of high,middle and low tone control of A,B areas MIC and line input
·Professional digital feedback inhibition module, bypass/feedback mode can transform
·Recording,Bluetooth,recording playback,USB,MP3 play function mode



1.LCD Signal spectrum display.
2.Feedback control switch, is used to bypass or access feedback function, CALIBRARE buttons for
calibration environment (access feedback effect).
3.Output signal light of 4 channel amplifier,CLIP(PEAK Light),SNG ( Signal Light),PRO(Protection Light).
4. Bridge light.
5.MP3play and recording system.
Function keys: from left to right, PREV (long press the volume +), NEXT(long press to the volume -), play/pause (sure), model.
Recording Operating:
( 1 ) Plug USB, long press mode key, quickly enter the recording, press the play button to start, press the play button once again and pause, then resume recording once. Long press play button to save the recording.When recording standby, long press the play button can exit to return to the USB play.
(2) Menu recording, enter the menu according to the PREV/NEXT button to move to screen the recording icon, press play button to determine to enter the recording, press play button to start recording, same above operations.
6. 4 channel of power amplifier output of volume knob.
7.Environmental noise cancellation.
Instructions: in need of microphone above, and open the microphone, adjust potentiometer, when the indicator lights up, that noise suppression.
8. Power Supply.

9.Power input,AC 220V 50Hz.
10. 2 channel of acquisition MICinput, using XLR and 6.35 composite plugs, electronic balance input(6.35 interface without 48V power supply), 48V phantom power switch, independent volume adjustment, direct output to
11.The input of MIC 1 to 4, and 4 channel of MIC for area A, using XLR and 6.35 composite plugs, electronic balance input (6.35 interface without 48V power supply), 48V phantom power switch, and independent volume adjustment. Own choose one from four automatic mixing function (optional), environmental noise elimination function (optional).
12.Choose one from four of automatic mixing bypass switch in A area, press the bypass; environmental noise elimination bypass switch of A area, and press the bypass.
13.The input of MIC 5 to 8, and 4 channel of MIC for area B, using XLR and 6.35 composite plugs, electronic balance input (6.35 interfacewithout48V power supply), 48V phantom power switch, and independent volume adjustment. Own choose one from four automatic mixing function (optional),environmental noise elimination function (optional).
14.Choose one from four of automatic mixing bypass switch, press the bypass; environmental noise elimination bypass switch of B area, and press the bypass. 
15.LINE input of lotus interface, independent volume adjustment, enter the feedback function,can connect with the output of hand in hand conference system.
16.REMOTE of input Lotus interface, independent volume adjustment, output directly to the local power amplifier,can connect with the echo processor of output interface.(High version and including with echo cancellation)
17.REMOTE output of lotus interface, independent volume adjustment, which can connect with the echo processor of input interface.(High version and including with echo cancellation)
18.SYSTEM extension stereo of output lotus interface, independent volume adjustment, which can be an external input interface of the power amplifier.
19.Music stereo input of lotus interface, independent volume adjustment, which can connect with the output interface of computer,CD player.
20.REC output of lotus interface ( without feedback ) ,Independent volume adjustment, which can
connect with recorded input of the system.
21.The output of lotus interface of two channel collection MIC(without machine any internal adjustment, output line collection directly).
22.MIC/LINE,The input signal of high,middle and low tone adjustment.
23.The output channel of Power amplifier 1 and 2 of bridge and stereo switch.
24.The output channel of Power amplifier 3 and 4 of bridge and stereo switch.
25.4 channel of power amplifier output terminals, connect directly to the local speakers.
26.Audio signal selection, press to select all signals, bounce only to select MIC input and LINE input signal.
27.The tape at the bottom of the noise elimination level adjustment, beside LED will lighr up when it is started.


About Us

Enping Sounder Intelligent Technology Co.,Ltd has a full set of advanced production lines,testing instruments, standardization of scientific production management workshop.

We continues development and training of highly qualified management and technical personnel, has a strong technical backbone, specializing in product development and design, product innovation, improve. We have a vibrant,hard-working team of professionals. We adhere to professional and innovative design,strict production processes, quality management system, a good sales network and high-quality service.

we uphold the spirit of enterprise"integrity,professionalism, innovation, improvement",follow the quality management principles of "continuous improvement, high standards",and constantly improve the management system and corporate culture,to create the perfect product! A series of products with advanced technology,superb technology, superior performance selling all over the country and Southeast Asia, the majority of users praise and esteem our products.

Our Mission

Science and technology
Our pursuit of quality is tireless. On the premise of the rapid development of science and technology, we always stand in the perspective of global vision and find that the innovation of product technology can bring us the quality of our products. We are constantly looking for and apply more reliability and longer service life, stronger anti-interference ability of product equipment to support and ensure the high quality of our products, and with the progress of science and technology has been promoted.

Quality
We adhere to the global consistent quality standards, requirements for each production process, every batch of parts to be able to achieve excellence. We focus on quality of each user to us valuable advice, so that we can more quickly find our shortcomings and by constantly to staff training, to update equipment, more efficient to compensate and improve for process improvement. We always request and continue to pursue the higher specification of product process standards to ensure that every customer has always and support our products.

Service
We are willing to listen to the valuable opinions of each customer and respond in a timely response, because this is also our continuous perfection and improvement of our products and quality. We will provide a full range of tracking services for pre-sale, in sale and after-sales service, because we know that this is a key link to gain your trust and long-term cooperation in our products. We will respond to customers' questions in terms of technical application, product use, engineering support and warranty maintenance.

Pursue
We constantly improve and develop of new products to meet the market of modern science and technology, join hands with customers to develop together.

Certification


 Exhibition

 

FAQ

1.    Q: How many years has your company been established?
A: Our company has been established for 10 years. We are manufacturer and specializing in product development and design, product innovation, improve.

2.    Q: What is your payment term?
A: By T/T, L/C, Western Union 
(30% deposit in advance, 70% balance paid before delivery Or pay in full).

3.    Q: What is your warranty?
A: 2 year since the date of purchase.

4.    Q: Can you do OEM or ODM?
A: Yes, we can. Logo screen printing or design is available , if your order quantity meet our requirement.

5.    Q: How about your delivery date?
A: Usually 15-30 days, for sample delivery needs 1 day if it is available in stock.

If you have more question, please don't hesitate to contact us, We will reply you ASAP.