What's the use of car SpeakerThe importance of speakers in car audio systems is even more prominent. Compared with home audio, the technical requirements and difficulty are much higher to make car speakers show excellent sound and localization. The disadvant

Why you need install a car subwoofer?The frequencies of the sound include highs, mids, and lows. They are like your house, with a roof, walls, and of course a foundation to support them, but the reality is often that the bass of the original car audio is weakened, an

Common faults of car horns1. The seal is not tight and is easy to be affected by moisture: Although the interior of the horn is airtight, if the air is not tightly sealed when the car washes into the mist or there is water vapor in the air in the interior space, the w

The Relay for HornsWhen a single electric horn is used on the car body, it is generally controlled directly by the horn button. However, in order to get a better sound and a pleasant sound effect, most cars are often equipped with two kinds of spea

How to adjust the speakertoneWhen adjusting, it should be noted that the gap between the iron core and the armature must be uniform, flat, and not skewed, otherwise it is easy to collide with each other during work, which will make the speaker produce harsh noi