Stereos are a common household appliance that is widely used for music playback. While everyone recognizes the name 'stereo', there are many other alternative words that can be used while referring to this device. Some of these synonyms include boombox, hi-fi, amplifier, speaker, sound system, music player, audio system, and many others. Each of these names can be used depending on the context, preference, and location. So, don't be afraid to try out new vocabulary to describe stereos in more unique and expressive ways. Knowing these synonyms for stereos would help you in conveying your thoughts better and improving your language skills.