TPA3255 300W+300W Dual Channel Hi-Fi Digital Power Amplifier Module – High-Performance Class D Stereo Audio Board with Ultra-Low Distortion and Wide Voltage Range

Product Description

The TPA3255 Module is engineered for listeners who demand high power without sacrificing clarity. Unlike standard Class-D amplifiers that can sound "thin," the TPA3255 maintains a flat frequency response even with varying speaker impedances. The board features high-quality gold-plated terminals, specialized audio-grade capacitors, and a large dedicated heatsink to ensure stable operation during long listening sessions at high volumes. It supports two input modes: single-ended or differential, providing flexibility for different pre-amp setups.

Key Features

• Ultra-HD Audio Fidelity: Supports high-resolution audio with incredibly low Total Harmonic Distortion (THD), rivaling expensive Class-AB amplifiers.

• Massive Power Output: Capable of delivering a total of 600W, enough to drive large floor-standing speakers or professional studio monitors.

• Wide Voltage Range: Operates efficiently between 24V and 48V, allowing for various power supply configurations.

• Integrated Protection: Built-in safeguards against over-temperature, short-circuits, and under-voltage to protect both the board and your speakers.

• Premium Components: Uses high-current shielded inductors and low-ESR electrolytic capacitors for clean, ripple-free power delivery to the output stage.

Technical Details

• Audio Input: RCA or 3-pin Header.

• Efficiency: >90%.

• Dimensions: Approx. 110mm x 70mm x 35mm.