The car’s coaxial speakers are the most cost-effective. These are those that are already present in your vehicle. These are the easiest car speakers to set up. They come in a single block where the different tracks (two or three) are arranged on the same axis. Special filters or capacitors allow the sound to be better dispersed for a more pleasant result.
Coax ones are usually placed on the rear doors.
car remote starter installation services​
Separate channel kits – Unlike coaxial speakers that put the different sound channels on the same axis, separate channel kits have multiple axes for the different types of sound.
A 2-way kit contains 2 types of speakers: one for midrange and bass sounds, and one for treble sounds.
A 3-way kit contains 3 types of speakers: one for high-pitched sounds, one for mid-range sounds, and one for bass sounds.
Separate channel kits are more complicated to install, but they guarantee very good sound quality .
Based on what main criteria should you choose car speakers? Car speakers are usually round, but they can also be elliptical in some models. There are standard diameters that will be easier to replace: 10 cm, 13 cm and 16.5 cm. 13cm speakers are very easy to find at various retailers.
Please note that the diameter of the speakers may differ at the front and rear of the vehicle. Remember to measure both to get a complete kit and replace all the speakers.