Download of MP3 Surround Player 4.0 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The following versions: 4.0 and 3.0 are the most frequently downloaded ones by the program users.
The program's installation files are commonly found as MP3sPlayer.dmg or MP3sPlayer3.0.1.dmg etc. This free software for Mac OS X is a product of Fraunhofer IIS. The program lies within Audio & Video Tools, more precisely Players. We recommend checking the downloaded files with any free antivirus.
From the developer:
mp3 Surround will enable 5.1 channel surround-quality sound for a broad spectrum of applications including web-based music distribution, broadcasting systems, PC-related audiovisual or gaming applications, consumer electronics and automotive systems.
PORTABILITY - mp3 Surround supports high-quality multi-channel sound at bit rates comparable to those currently used to encode stereo mp3 material, resulting in files half the size of commonly compressed surround formats.
You may want to check out more Mac applications, such as M4P to MP3 Converter, iReal Mac Blu-ray Player or Final Video Player, which might be similar to MP3 Surround Player.
Utilities
Music Production