Guitar amps use speakers to convert the electrical signals generated by the amp into sound that can be heard. A guitar amp typically includes a preamp section, which amplifies the guitar’s weak electrical signal, and a power amp section, which increases the level of the amplified signal to drive the speakers. The speakers, in turn, convert the electrical signal into sound waves that can be heard by the listener.
Speakers play an important role in shaping the tone of the guitar sound. Different types of speakers have unique sonic characteristics, such as the ability to produce warm, mid-range tones or bright, cutting highs. Some guitarists prefer the sound of vintage speakers, while others prefer more modern, high-powered speakers. By choosing the right speaker, guitarists can fine-tune their tone to get the sound they want.