loudspeakers![click to hear](/images/speaker.jpg)
Case enclosing one or several speakers, which convert electric pulses into sound waves by means of an amplifier.
left channel ![click to hear](/images/speaker.jpg)
speaker cover ![click to hear](/images/speaker.jpg)
Thin grille made of fabric or metal that covers and protects the speakers.
right channel ![click to hear](/images/speaker.jpg)
diaphragm ![click to hear](/images/speaker.jpg)
Cone-shaped flexible part that vibrates to create sound waves in the air.
woofer ![click to hear](/images/speaker.jpg)
Loudspeaker designed to reproduce the low frequencies of the sound signal.
midrange ![click to hear](/images/speaker.jpg)
Loudspeaker designed to reproduce the middle frequencies of the sound signal.