.BRSAR File Extension
What is a BRSAR file?
A BRSAR file is a sound archive used by select Nintendo Wii games such as Super Smash Bros. Brawl and Mario Kart Wii. It contains multiple audio files, such as .WAV, .MP3 files, .BRSEQ files, or .BRSTM files, used for sound effects, music, and Wii audio streams.
BRSAR files can be opened with BrawlBox in Windows. The program can be used to extract the contents of the BRSAR files.