This sound is from Rocky 4 Soundboard

Rocky IV was Dolph Lundgren's American film debut, and Stallone's last directorial effort until 2006. Despite its reception, the film was a box office success, grossing $300 million worldwide. In 2021, a director's cut was released with the title Rocky IV Rocky vs Drago.
See also: Rocky (franchise), Rocky, Rocky Mountains, Rocky III, Rocky II, and List of Rocky characters.