Listen to subwoofer lullaby (ambient version sped up) online. subwoofer lullaby (ambient version sped up) is an Instrumental language song and is sung by lost in memories.. subwoofer lullaby (ambient version sped up), from the album subwoofer lullaby, was released in the year 2025. The duration of the song is 1:51. Download Instrumental songs online from JioSaavn.