HIFI High Power 2000W Class D Amp IRS2092S Digital Amplifier for Professional Stage
Special reminder:
1. This board is a full-frequency pure final stage power amplifier. It needs to be used as a subwoofer to add a pre-stage low-pass filter.
2. The board is powered by dual DC voltage. The car battery cannot be used as a single power supply. Power amplifier boost power supply,
Description:
1. The rated power supply voltage is ±75V for dual power supply, and the voltage can work normally at ±58---±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. Don't pick up the wrong one to avoid burning the board
2. Power supply is recommended for DC dual power supply ±75V filter better power supply
3. Speaker recommended 10-25 inch 2 ohm-8 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 40 times. If the output power is not enough, add the preamplifier according to the specific situation.
Designed with IRFP4227 and IRS2092S from the US IR tube, it has a rated effective power of 2000W, can be stereo output, can be bridged into a mono output, and has an onboard intelligent temperature-controlled fan that can dissipate heat and reduce noise, all imported components. Plus SMT process, excellent workmanship, small distortion, stable and reliable performance
1. Power supply voltage: dual DC power supply ±58---±80V
2. Maximum rated output power: ±70V power supply bridge mono mode: 2000W (4 ohm load)
1200W (8 ohm load)
±70V power supply bridge stereo mode: 2X700W (4 ohm load)
2X350W (8 ohm load)
3. Efficiency: >=90%
4. Signal to noise ratio: 90dB
5. Total harmonic distortion: 2000W (±70 power supply 4 ohm bridge mode, distortion <1%)
500W (±85 power supply 8 ohm speakers, distortion <1%)
6. Frequency response range: 20Hz-22KHz
7. Voltage amplification: 45 times
8. Static power consumption: 8W
9. Input sensitivity 1.1V (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 = 135x132x45mm
14. Weight: 550 grams
Package List:
1 xHIFI fever high power IRS2092S digital power amplifier mono 2000w for professional stage
Detail photo
FAQ
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Sample ususally take within 3 working days.
Q3. Do you have any MOQ (minimum order quality)limit?
A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.
Q4. How to proceed an order?
A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link.
Q5. After paid, what info of the supplier provided?
A: Tracking number
Q6: Do you offer guarantee and after-service for the products?
A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate.
Packing and Shipping
Package: Normally we use the standard paper package to export worldwide.
Shipping :
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier we are co-operating at present.
2. By chinese small parcel, usually for the customer to save the cost. But Chinese small parcel have the risk for lost parcel. Note: If we got the parcel back, we only can refund the item cost. If we didn't get the parcel,then sorry we can't refund any.
3. By Air: Delivery from the Shenzhen airport to customers’ destination city air port.
4. By Sea: Delivery from the Shenzhen sea port .
Company information
TZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over 5 years.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.
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