If you want to learn How to set crossover frequency for car audio system then read this article with full of attention. Car audio crossover has comes with a variety of configurations.

If you want to get better sound from even a cheap speaker then you can have crossover. But before using this car audio crossover you must know what is a crossover? How much helpful crossover is? And you must know what are the best crossover settings for car audio.

When it’s a matter about setting crossover frequency at that time most of the car drivers face challenges and especially when its a new car audio system.To get rid out of this confusion at first you have to know how to function car audio crossover? Crossover has the capability of filtering unwanted soundwaves for this reason they do not transfer frequencies. With the help of a crossover, you can very easily set the different crossover frequencies with which you are pretty much efficient.

We all know that every single speaker needs a little bit of frequency at which it will reproduce the best quality sound. Car audio crossover will help you to improve the overall sound system and volume. On which you will set the filter of your car audio crossover depends on your sound system.

There are 3 different settings that will mainly determine how a crossover will produce a result

Frequency – The level on which the filter will start functioning is measured in hertz.

Bandpass, LP that is knowns low pass, HP it’s known as high pass – All this will decide whether some ranges will pass the filter or block.

Q factor or slope – It will decide the volume rate of your car audio sound system to diminish that when will the frequency extend past the crossover point. It is measured by using the decibel per octave. The most common slope ranger per octave is 12dB and 24dB.

How to set crossover frequency for car audio system 2021

How to set crossover frequency for car audio system
  • At first, you must decide the frequency range of your car speaker. With a dynamic range you must play some music. Then you must listen while playing the music and while listening the music you have to judge which particular range sound will be the perfect.
  • Next you must set the crossover point around a 10 HZ or below the lowest frequency that your car speaker have the ability to produce without having any issue.
  • Again you have to hear the music and this time you must play music on a slow volume and you you should ride the volume slowly with a reciever unless your hear starts to disort.
  • After reaching a particular volume level from where disortion will start then you must turn the volume of your msic toeards the lower side until and unless the music gives you a clean sound and after that when you will play the music system try to note the receiver volume fixed at that particular point.
  • Now you must set the gain of your subwoofer AMP to its lowest possible value. From there you must switch the low pass filter on and set it as high when it will go.
  • After that you should start playing some music. Next you should wait for a smooth transition between speaker and subwoofer. In ideal matter you should not independently differentiate with the bass signal. It will sound like everything has been played in a unison. 
  • While listening the music if you hear any bass bump then you must set a crossover frequency and you must try to adjust the volume control until and unless it matches the main speaker output. You must turn up the receiver volume to a maximum level for distortion-free position. 

how to set crossover frequency for different car audio system

How to set crossover frequency for car audio system

Now we are going to explain how to set crossover frequency for different car audio system just by following a few simple steps

The component speaker in front, the coaxial car speaker on the rear, add a subwoofer setup

  • Subwoofer – Its low pass filter must be 80 HZ with a 12/24 dB slope.
  • Coaxial speaker on the rear – The high pass filter should be 80 HZ with a 12/24 dB slope.
  • Component speaker on the front – The high pass filter should be 80 HZ with a 12/24 dB slope.

Components speaker in front added with a subwoofer setup

Now we are going to describe about the suggested frequency for this particular setup

  • Subwoofer – Its low pass filter must be 80HZ with a 12/24 DB slope.
  • The component speaker in the front – Its high pass filter should be 80 HZ with a 12/24 DB slope.

The 2-way component speaker in front and a subwoofer set up

The recommended frequency for this particular setup is

  • Subwoofer – Its low pass filter should be  80 Hz with a 12/24 dB slope.
  • Midrange – The band pass filter should be 80 HZ, its high pass filter should be 5 kHz and its low pass filter should be 12/24 dB slope.
  • Tweeters – The high pass filter should be  5 kHz with a 12/24 dB slope.

The 3-way component speaker in front and a subwoofer set up

The suggested frequency for this particular setup is

  • Tweeters – Its high pass filter must be 5,000 Hz with a 12 dB or 24 dB slope.
  • Midrange – The band pass filter should be 500 Hz , High pass filter should be 5000 HZ and its low pass filter sholud be 12 dB or 24 dB slope. 
  • Woofers – The second band pass filter should be  80 Hz , Its high pass filter should be  500 HZ and its low pass filter should be 12 dB or 24 dB slope. 
  • Subwoofer – Its low pass filter should be 80 HZ with a 12 dB or 24 dB slope.

2-way front car speaker, rear car speaker plus a subwoofer set up

The recommended frequency for this particular setup is

  • Front tweeters – The high pass filter should be 5,000 Hz with a 12 dB or 24 dB slope. 
  • Midrange – The band pass filter should be 80 HZ, The high pass filter should be 5,000 HZ, and its low pass filter is 12 dB or 24 dB slope. 
  • Rear speakers – The high pass filter should be 80 Hz with 12 dB or 24 dB slope.

3-way front component car speaker rear car speaker plus a subwoofer set up

The suggested frequency for this particular set up is

  • Front tweeter – The high pass filter must be 5000 HZ with a 12 DB or 24 DB slope.
  • Front midrange – The band pass filter should be 5000 HZ, Its high pass filter should be 500 HZ and its low pass filter should be 12 dB or 24 dB slope.
  • Woofers – The band pass filter should be 80 HZ and the high pass filter should be 500 HZ and the low pass filter should be 12 dB or 24 dB slope. 
  • Subwoofers – The low pass filter should be 80 HZ with a 12 dB or 24 dB slope.

How to set crossover frequency for speakers

To set the crossover frequency for the speaker the first thing that you have to understand is the quality of your car speaker with which you are currently dealing with. Below we are going to discuss about How to set crossover frequency for speakers

Notice at the specification sheet of your car speaker just to find the details to get a frequency response. Its looking like the frequency range of your car speaker 32-10,000HZ with that range you should other numbers also.

Next, you should go to the receiver setup menu to search the part of a menu that highlights the size of your car speaker and the point of a crossover. The way of searching the menu will be different for one from the other, so you must use the product manual.

In the receiver menu, you must notice at the specification sheet of your car speaker. Then you must have a note of the lowest frequency. In a maximum 2/3 speaker, it should be 30, 40, or 55 HZ but in a subwoofer, it could be as low as 20 HZ.

Now you should pay attention to the options that are available for your receiver’s crossover adjustment menu.  Now you must multiply the lowest value on your speaker specification sheet by two. This means that if the value of your car speaker is 30 HZ then the crossover point in your receiver’s menu must be 80 HZ.

The high pass crossover point of your car speaker is the frequency at which your bookshelf speaker gives way to the speaker. The low pass crossover point is the range where the subwoofer will begin to taper off.

So its proved that a car speaker should have the lowest frequency range upto 40 HZ and have a roll of that around 32 HZ.

Best car audio crossover

How to set crossover frequency for speakers

If you are thinking to have great sound from your car speaker then you must have the best car audio crossover for your car. No matter what is the condition of your car speaker because car audio crossover has the capability to create quality sound even from a poor quality speaker also.

There are three different things that will decide how a crossover is going to produce a result that is frequency, and the slope, high pass system, and low pass system. If you are a car driver by profession then you must know how to set these things because above we have mentioned about how to set crossover frequency for different car audio system. By watching that you should learn how to set crossover frequency mainly these three things that are high pass system, low pass system frequency, and the slope.

So if you want to enjoy music while you are travelling in a car then you must have a good quality car audio crossover for your car which will improve the sound quality of your car speaker.

Conclusion

If you love to hear music while having a long drive then you must have the best car audio crossover because it has the capability to create a quality sound that will make your mind and heart both happy. But it is not only about having the best car audio crossover for your car but also you have to know how to set crossover frequency for car audio system otherwise it’s impossible to enjoy the quality sound from your car.

If you have faith in us then by reading this complete guide about how to set crossover frequency for a car audio system you can easily learn the process. If you want to know more about the audio systems then you can learn from the car speaker for bass without subwoofer