Which accessory would be most suitable for amplifying music from a computer?

The most suitable accessory for amplifying music from a computer is speakers. Speakers are specifically designed to convert electronic audio signals from a computer into sound waves that can be heard by the human ear. They increase the volume and quality of audio output, making them essential for listening to music, enjoying videos, or engaging in gaming.

In contrast, a keyboard serves as an input device for typing and interaction, while a printer is used for producing physical copies of documents and does not have audio capabilities. A monitor displays visual output from the computer but does not amplify sound, making it unsuitable for the purpose of enhancing musical playback. Therefore, speakers are the clear choice for amplifying music, providing a direct means of experiencing audio from a computer effectively.