A speaker is an electroacoustic transducer that converts an electrical audio signal into an equivalent sound. These days, a sound system includes one or more speakers for an enhanced and loud sound. We can also call this an output hardware device that connects to a CPU to generate sound. The computer’s sound card works on the back end to develop quality sound. If you are thinking of buying a speaker, you can go for the IBM Speaker Microphone Assembly for ThinkPad 600, Asus PT2001 Speaker Assembly, and Cisco Precision Microphone. The primary objective of these speakers is to provide audio output for the listener. You can get these speakers from our online platform at very affordable prices.