The Basics in Audio I will now explain in plain English what the basics in audio are. Firstly every sound system consists of different drivers or speakers.
Drivers come in different shapes and sizes.
So let's look at what our speakers actually could have inside them. These are used for high frequency sound, usually sounds over 1.5 kHz. A smaller transducer can reproduce high frequency sound. Compressed drivers and piezoelectric transducers can also serve as tweeters in a speaker system. Woofers are used for low frequency sound reproduction up to around 1.5 kHz.