AIYIMA A20 Hi-Fi Stereo Power Amplifier

TPA3255 Class-D Amplifier – 300W × 2 Balanced Audio Power

Bring powerful, high-fidelity sound to your system with the AIYIMA A20 Stereo Power Amplifier, designed for audiophile listening and modern Hi-Fi setups.

At its core is the TPA3255 Class-D amplifier chipset with Post-Filter Feedback (PFFB) technology, helping deliver clean, detailed sound with very low distortion.

With a maximum output of 300 watts per channel, the amplifier provides the power needed to drive demanding speakers while maintaining efficiency and compact size.

The A20 includes balanced XLR and RCA inputs, making it easy to connect DACs, pre-amplifiers, mixers, or professional audio equipment.

An adjustable high-pass filter (60–200 Hz) and dedicated subwoofer output provide additional flexibility when integrating subwoofers into your system.

Key Features

• TPA3255 Class-D amplifier chipset
• 300W × 2 stereo output power
• Balanced XLR and RCA inputs
• Post-Filter Feedback (PFFB) for improved audio accuracy
• Adjustable high-pass filter (60–200 Hz)
• Dedicated subwoofer output
• Compact high-performance Hi-Fi design

Whether you're building a desktop audiophile system, powering bookshelf speakers, or upgrading your home stereo, the AIYIMA A20 delivers powerful, clean sound with professional connectivity options.