Car Speaker Modification: audio spectrum

Speaker Info…

Speaker systems are very important because they are the units that actually reproduce the sound from electrical energy. When I buy speakers, I only want to get high end. Here is what you need to know, and what to look for:

First, let’s start with the types of speakers that you’ll encounter in the car audio world.

Woofer: A large speaker designed to reproduce the lower frequencies of the audio spectrum.
Mid: A medium sized speaker designed to reproduce the middle frequencies of the audio spectrum.
Tweeter: A small sized speaker designed to reproduce the highest frequencies of the audio spectrum.

There are other variations of these speakers available as well.

You’ve certainly heard of “subwoofers” that reproduce the lowest of the audio frequencies. Essentially, these are the same thing as woofers, just bigger and with more power handling. The result? Thunderous bass! Like the gods sent it themselves…

You might also encounter “midbass” drivers. These are similar to woofers, but are usually used to bring more bass to the front soundstage. Often times, they are connected to crossover networks.

Another type of speaker you might encounter is called a “supertweeter”, and reproduces the highest frequencies in the audio spectrum.

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