SPEAKER

A pair of speakers is an audio output device that generats sound.The headphone is a pair of small speakers plased over the ears and plugged into a port on the sound card.A woofer or subwoofer is used to boost the low bass sound and is connected to the port on the sound card.

 EXAMPLE OF SPEAKER:

   Big speaker

  Computer speaker
 
 Studio speaker
  Dj speaker






  Concert speaker