Car audio upgrade, how to determine the installation location of the speaker

Shenzhen YanMing Plate Process Co.,Ltd provides you with high-quality Car Speaker Grille products to help you upgrade your car audio.
The ultimate goal of refitting audio is perfect sound effects. Don’t refit for refitting and change the overall design of the original car at will. When determining the installation position of the speaker, some modification principles should be followed: the sound must have a striking feel and a certain height, and the farther the speaker is from the ear of the listener, the better. Our Car Speaker Grille product is a great choice for upgrading your car audio!
Generally speaking, when refitting the horn, priority should be given to refitting according to the position of the original car horn. However, for some "special" models, the horn position is not in line with human hearing habits. For example, the old BMW main sound field horns are installed on both sides of the driver's brake position, which makes it difficult to upload the front row sound, making the mid-low unit and the upper mid- and high-frequency unit It is difficult to connect perfectly in frequency; in some Japanese cars, the rear speakers are designed at the back of the seat, which is too close to the human ears, which makes people sound uncomfortable; in other models, the front speakers are installed under the armpits of the side doors. , The sound is blocked by the driver. Therefore, the sound effects of these unscientific speaker designs may not be very satisfactory. It is necessary to change the original speaker position when the speaker is modified. A good car audio installation needs to meet four requirements: 
1. The audio selection is reasonable, in line with the car’s performance, space and the owner’s requirements. The process layout should not damage the interior as the best, and the noise source It can be sealed and reinforced, and resistors and capacitors should be properly installed on the power circuit to reduce the impact of engine starting and air conditioning on the audio output. 2. Accurate sound field positioning, with good sound and image effects, sound field creation and spatial sense, make the sound three-dimensional, the spectrum curve is continuous and smooth, and can keep the sound range from bass to treble intact. This is usually achieved by using special equipment such as sound field adjusters or listening position selectors to accurately adjust the time difference of each speaker.
3. In terms of sound pressure, a set of high-quality car audio can still maintain no distortion when the sound reaches 140 decibels or more, and the restoration power can be maximized.
4. The choice of car audio refitting shops, for example, the top ten refittings in the country-Sanzheng car audio. 4. Whether creatively can achieve the smallest performance impact and the best aesthetic effect according to different models and audio configurations.
The following focuses on the installation location of the tweeter: Whether it is a two-way or three-way tweeter, in the limited space in the car, most of the tweeters are installed on the A-pillar or instrument panel, or in the door of the car. If you count the triangle position of the board, the treble mold is mostly on the A-pillar, but the equipment used in each modified car is different, and the installation position of the treble also changes accordingly. Here are the main points of the installation of the treble. 
1. The tweeter axis is positively opposite
The tweeter is axially opposite, which is one of the installation solutions used by many brands. In actual applications, the biggest advantage of this modification method is that it will significantly improve the balance of the left and right channels, so that people sitting in the driving or co-pilot Can hear the accurate front sound field, and there is no serious sound field compression. If this installation method is properly installed, there is no need to use delayers such as EQ.
2. The tweeter is aligned with the B-pillar axially
The installation method in which the tweeter axially aligns with the B-pillar means that the tweeter axially points to the opposite B-pillar position. This method is also used in many applications on the market. The advantage of this modification method is that the high-pitched performance is very delicate, mid-to-high frequency Clear, true and natural, the width of the sound field can also be maximized. 
3. The treble axis is facing inward
The tweeter axis is facing inwards. This installation method is relatively rare, because this installation method is generally used in models where the A-pillar is far from the front seat. The advantage of this installation method is that the depth and width of the front sound field are restored very accurately, but this method is only applied to specific car models.