DFX Audio Enhancer (for KMPlayer/PotPlayer/AIMP2) is an audio enhancement plug-in that adds richer, clearer, and more immersive sound to your media playback. It applies real-time processing to restore detail lost to compression, deepen bass, widen the stereo image, and smooth out volume levels—whether you’re listening through headphones or speakers.

Designed to integrate directly with KMPlayer, PotPlayer, and AIMP2 via their DSP/plug-in interfaces, it offers a simple on/off toggle, intuitive sliders, and ready-made presets so you can fine-tune your sound in seconds. It works equally well for music, movies, and streaming content played through the supported media players.

Key features:

Real-time audio enhancement for KMPlayer, PotPlayer, and AIMP2
Clarity and fidelity restoration to reduce compression artifacts
Bass boost and harmonic enhancement for fuller low end
Stereo widening/3D surround effect for a more spacious soundstage
Dynamic gain and volume leveling for consistent loudness
Presets and custom profiles to match genres, devices, or preferences
Lightweight processing designed to minimize latency and CPU load

Notes:

Requires a compatible version of KMPlayer, PotPlayer, or AIMP2 with support for DSP/plug-in modules (some setups may require the 32-bit version of the player).
Enhancements apply within the supported players and are not system-wide.

The most popular version of DFX Audio Enhancer (for KMPlayer/PotPlayer/AIMP2) among our users is 9.3. The name of the program executable file is dfxwsettings.exe.

You can check Daum PotPlayer, SRS Audio Sandbox, Video Enhancer and other related programs like Aiseesoft Video Enhancer at the "download" section.