Kaisaya HIFI Power Original IRS2092 1000W Mono channel Digital power amplifier board Class D Stage power amplifier board
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Specifications
- Brand Name
- Kaisaya
- Item Type
- CIRCUITS
- High-concerned chemical
- None
- Origin
- Mainland China
- Model Number
- IRS2092
- output power
- 1000w
- Type2
- digital power amplifier board
- Speaker
- 4-8ohm
- Supply voltage
- 60V-80V
Product Description
1000W HIFI High Power IRS2092 Class D Mono Digital power amplifier board
Dual 45V to 80V AMP: ± 45V to ± 80V input 1000W amplifier board
Note:
The power amplifier chip is newly upgraded to IRS2092S, which is better than the original IRS2092. The new model adds temperature protection. The default is 60 degrees. There is a temperature adjustment switch on the bottom of the radiator to adjust the trigger temperature. The cooling fan is installed on the top to reduce the height, which is convenient for music lovers to install the case.
no relay version SIZE: 112MM*62MM*45MM (L*W*H)
with relay version SIZE: 133MM*68MM*45MM (L*W*H)
Package included:
1 Pcs 1000W Digital power amplifier board
Pros & Cons
Pros
- 1000W high-power mono channel output for large audio setups
- Upgraded IRS2092S chip for improved performance over the original IRS2092
- Built-in temperature protection for safe long-term operation
- Broad compatibility with 4-8ohm speakers
Cons
- Requires a high-voltage dual power supply, which may be costly to source separately
- Only mono channel output, requiring multiple boards for stereo setups
- No included mounting hardware or protective casing for installation
- No built-in audio inputs, requiring external connectivity components
Common Questions
What core components are used in this power amplifier board?
It uses the upgraded IRS2092S power amplifier chip, with a class D digital circuit design.
Which speaker impedance ratings is this amplifier board compatible with?
It works with 4-8ohm impedance speakers.
What is the output power and required input voltage for this board?
It delivers 1000W mono channel output, and requires a dual ±45V to ±80V power supply input.
What are the primary use cases for this power amplifier board?
It is designed for high-power stage, home HiFi, and professional audio setups.
Where is this amplifier board sourced from and what safety features does it include?
This amplifier board originates from Mainland China, and includes built-in temperature protection to prevent overheating damage.
Product information last updated on November 22, 2025