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CA-2092 Digital Amplifier Board 100W Mono Channel HIFI Power Amplifier Module IRS2092
Product Overview
IRS2092 500W Stage Power Amplifier Board Class D Mono Channel HIFI Power Amplifier Module with dual DC power supply for professional sound system applications.
Key Features
High Power Output: 500W single-channel digital amplifier delivering clear, immersive audio performance
Comprehensive Protection: Built-in short circuit protection, overheating protection, and speaker protection
Superior Heat Dissipation: Advanced cooling design for reliable performance during extended operation
Dual DC Power Supply: Requires ±55V to ±80V dual power supply configuration
Single-Channel Design: Focused audio reproduction with precise channel separation
Technical Specifications
Specification
Details
Origin
Mainland China
Type
Module
Condition
New
Model Number
Digital Amplifier Board
Product Model
CA-2092
Input Voltage
Dual DC Power Supply ±55V-±80V
Output Power
500W
Chip Type
Class D
Chip Model
IRS2092S
Output Impedance
4-8Ω
Amplification
50 Times
Frequency Range
20Hz-20KHz
Installation Aperture
3mm
Number of Channels
Mono
Protection Functions
Short Circuit, Overheating, Speaker Protection
Important Usage Notes
Power Supply Requirements: Rated supply voltage is ±70V for dual power supply. Operates normally within ±55V-±80V range. Single power supply will not work.
Speaker Compatibility: Recommended for 10-18 inch speakers with 4Ω-8Ω impedance.
Power Calculation: Maximum effective power 500W (at ±75V with 4Ω load and 1V RMS input). Power output depends on voltage and load: P = V²/R.
Safety Precautions: Always verify correct wiring before powering on. Ensure power supply capacity exceeds amplifier requirements. Avoid output short circuits.