Quote Originally Posted by Egan101 View Post
The head unit is the source while the separates provide the sound for both top and mid range frequencies (which is usually the audible sound). When you add a subwoofer, you can include the low frequencies. If you have a dedicated amplifier, you can set the frequency cutoffs among the speakers in your system.


Sent from my iPhone using Tapatalk
mukhang may bibili na nun alok ng friend ni Sarsi ah! LOL