Good Quality Class D 1u Digital Power Amplifier 2*2000W Df-22000

• Application: Commercial, Conference Room Performance
• Certification: CE
• THD: <0.05%
• Scope of Application High Standard Occas: Professional Output Plug Connection
• Input Impedance: 20KΩ Balanced / 10KΩ Unbalanced
• Input Sensitivity: 0.77V/1.0V/1.4V/2.5V
• Model NO.: DF-22000
• Damping Coefficient(1kHz, 8Ω): >1000
• Degree of Separation: Ge 100dB(1kHz)
• Snr: Ge 00dB
• Total Harmonic Distortion: <0.05%
• Frequency Response: 20Hz-20kh, +/-1dB,1W/8 Ohms
• Power Amplifier Protection Mode: Power Amplifier Protection Mode
• Power Supply Specification: AC100V-265V 50-60Hz
• Transport Package: Export Carton Packing
• Trademark: KGX
• Origin: Guangdong Province, Enping City
• HS Code: 8518400090
• Production Capacity: 6000 PCS/Year

Product Description

FEATURE
DF series digital amplifier is a high-power amplifier(300W-3000W) suitable for performance, KTV, business advanced entertainment. High-efficiency switching power supply design and Class D power amplifier line(CLASS D) design, high-quality porous heat sink, can operate normally and low temperature in a variety of harsh environments. Complete of protection function, ensure product in an orderly way, intelligentconstant power technology and resonant soft switch technology .Adopting high quality import capacitance, multistage filtering, reducecommunication interference, more clean and beautiful voice.

TECHNICAL PARAMETERS
- Output connector: Professional output plug connection
- Input impedance: 20KΩ balanced / 10KΩ unbalanced
- Input sensitivity:0.77V/1.0V/1.4V/2.5V
- Damping coefficient(1KHZ, 8Ω):>1000
- Degree of separation (full power 8Ω/1kHz): ≥100dB(1kHz)
- SNR:≥100dB
- Total harmonic distortion:<0.05%
- Frequency Response:20HZ-20KHZ (±1dB,1W/8Ω)
- Power amplifier protection mode: short circuit, open circuit, overheating, overload
- Power supply specification: AC100V-265V 50-60HZ

Scope of application
High standard occasions such as mobile performace, stadium, theater, lecture hall and multi-functional meeting rooms.

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.

Our Exhibition

Our Certification


 

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.