Product Description
Product Description
1700W HIFI High Power Amplifier IRS2092 Class D Digital Power Amplifier BoardProduct Description Description: Note: This board is lithic for the finished board. Please purchase two pieces for the two channels. The whole machine is reflow soldered with a beautiful layout. All the materials are full and the sound quality is super good! Tips: The default power supply voltage of this power amplifier board is ±60---±85V for dual DC power supply. The lower the voltage, the smaller the output power. Specifications: 1. Rated power supply voltage: dual DC power supply ± 80V 2. Maximum rated output power: 1700W (±80V power supply 2 ohm load, distortion 10%) 3. Efficiency: >=90% 4. Signal to noise ratio: 90dB 5. Total harmonic distortion: 1600W (±80V power supply 2 ohm speakers, distortion <1%) 800W (±80V power supply 4 ohm speakers, distortion <1%) 6. Frequency response range: 20Hz-22KHz 7. Speaker: 2-4Ω, pay special attention, if you need to get high power, please use 2 ohm speakers or use 2 4 ohm speakers in parallel. If you use 4 ohm speakers, the power is reduced by half and the maximum is 800W. 8. Voltage amplification: 50 times 9. Input sensitivity 1.2V (RMS) 10. Output short circuit protection: Yes 11. Output DC bias protection is speaker protection: Yes 12. Over-temperature protection: Yes, the temperature of the radiator FET is higher than 100 °C, and the output is turned off! 13. Power amplifier board size: length x width x height = 116x50x85mm 14. Weight: 350 gramsThe use of precautions: 1. The rated power supply voltage is ±80V for dual power supply, and the voltage can work normally at ±60---±85V. (If it is a power frequency transformer, please leave a margin when the voltage fluctuates. The power supply is 3 power supply lines, positive and negative power supply. Do not pick up the wrong to avoid burning the board 2. Power supply is recommended for DC dual power supply ±80V filter better power supply 3. Speaker recommended 10-25 inch 2 ohm-4 ohm speaker 4. Although the audio output has short circuit protection, try not to short circuit. 5. Please check carefully before powering on, to ensure that the wiring is correct before power can be applied. 7. The voltage amplification factor of this board is fixed at 50 times. If the output power is not enough, add the preamplifier according to the specific situation.Package Included:- 1*HIFI IRS2092 Digital power amplifier board Packaging & ShippingPackage: Normally we use the standard exporting packaging. We also can according to clients' request . Shipping : 1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier we are co-operating at present.2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.3. By Sea: Delivery from the Shanghai sea port .Company InformationTZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over8years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field. Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!Our Advantages:- Source only the best consumer goods and ensure the highest quality.- Streamline the buying and payment process, and make it as easy as possible.- Help the customers all over the world discover products and manufacturers in China.- The Shortest order processed time and speed delivery FAQQ1. Can I have a sample order?A: Yes, we welcome sample order to test and check quality. Q2. What about the lead time?A: Samples arrived often need 3-5 days. Q3. Do you have any MOQ (minimum order quality)limit?A: Low MOQ, 1pc for sample checking is available. Q4. How do you ship the goods and how long does it take to arrive?A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional. Q5. How to proceed an order?A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production. Q6. Is it acceptable to print my logo on the product?A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample. Q7: Do you offer guarantee for the products?A: Yes, we offer one-year warranty for our products. Q8: How to deal with the flaw?A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%Contact usPlease do not hesitate to contact me if you need any further informationWhatsapp/Tel/Wechat: 8619902906050Web: Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)
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