Why do I need to add an equalizer and or a crossover?

Adding an equalizer and or crossover can improve your original car audio system and increase the flexibility of matching with different speakers.
The crossover Crossover can generally be divided into active and passive types. The crossover point of the passive crossover is already set, so the installation is relatively simple, but the variability is poor, the lack of flexibility, the crossover point, the slope, etc. cannot be adjusted at will. Therefore, when the split speaker is installed on different models, since the position of the tweeter and the position of the middle woofer are not uniform and fixed, the use of the active crossover can be based on the different positions of the speakers. Set the crossover point, slope, and adjustment output level.
The equalizer Equalizer is rarely used in home audio. Since the speaker speakers in the home audio system are strictly designed, tested and debugged in the factory, the speaker unit has been adjusted to its own natural quality. Therefore, it is not necessary to use an equalizer to correct a certain frequency band. Generally, physical effects such as adjusting the listening position, improving the listening environment, and sound absorbing materials can obtain the influence of the correction environment, and obtain the response that the equipment itself should have. However, the car audio is completely different. Due to a large number of low-frequency noises in the listening environment and the difference in the absorption of the materials in the car, the overall frequency response of the sound system is represented by an uneven response curve, and the effect of the equalizer. It is used to correct these uneven frequency bands in order to obtain a relatively flat overall response curve. The equalizer is generally divided into two types, analog and digital. From the frequency band, it can be divided into equalizers of 5 segments, 7 segments, 13 segments and 30 segments.
Adding an equalizer and or crossover can improve your original car audio system and increase the flexibility of matching with different speakers.
The crossover Crossover can generally be divided into active and passive types. The crossover point of the passive crossover is already set, so the installation is relatively simple, but the variability is poor, the lack of flexibility, the crossover point, the slope, etc. cannot be adjusted at will. Therefore, when the split speaker is installed on different models, since the position of the tweeter and the position of the middle woofer are not uniform and fixed, the use of the active crossover can be based on the different positions of the speakers. Set the crossover point, slope, and adjustment output level.
The equalizer Equalizer is rarely used in home audio. Since the speaker speakers in the home audio system are strictly designed, tested and debugged in the factory, the speaker unit has been adjusted to its own natural quality. Therefore, it is not necessary to use an equalizer to correct a certain frequency band. Generally, physical effects such as adjusting the listening position, improving the listening environment, and sound absorbing materials can obtain the influence of the correction environment, and obtain the response that the equipment itself should have. However, the car audio is completely different. Due to a large number of low-frequency noises in the listening environment and the difference in the absorption of the materials in the car, the overall frequency response of the sound system is represented by an uneven response curve, and the effect of the equalizer. It is used to correct these uneven frequency bands in order to obtain a relatively flat overall response curve. The equalizer is generally divided into two types, analog and digital. From the frequency band, it can be divided into equalizers of 5 segments, 7 segments, 13 segments and 30 segments.
Adding an equalizer and or crossover can improve your original car audio system and increase the flexibility of matching with different speakers.
The crossover Crossover can generally be divided into active and passive types. The crossover point of the passive crossover is already set, so the installation is relatively simple, but the variability is poor, the lack of flexibility, the crossover point, the slope, etc. cannot be adjusted at will. Therefore, when the split speaker is installed on different models, since the position of the tweeter and the position of the middle woofer are not uniform and fixed, the use of the active crossover can be based on the different positions of the speakers. Set the crossover point, slope, and adjustment output level.
The equalizer Equalizer is rarely used in home audio. Since the speaker speakers in the home audio system are strictly designed, tested and debugged in the factory, the speaker unit has been adjusted to its own natural quality. Therefore, it is not necessary to use an equalizer to correct a certain frequency band. Generally, physical effects such as adjusting the listening position, improving the listening environment, and sound absorbing materials can obtain the influence of the correction environment, and obtain the response that the equipment itself should have. However, the car audio is completely different. Due to a large number of low-frequency noises in the listening environment and the difference in the absorption of the materials in the car, the overall frequency response of the sound system is represented by an uneven response curve, and the effect of the equalizer. It is used to correct these uneven frequency bands in order to obtain a relatively flat overall response curve. The equalizer is generally divided into two types, analog and digital. From the frequency band, it can be divided into equalizers of 5 segments, 7 segments, 13 segments and 30 segments.

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