The best subwoofer crossover frequency for music is generally between 60Hz and 80Hz. This is the range of frequencies where the human ear can begin to localize sound, so it is a good place to transition from the main speakers to the subwoofer.
However, the best crossover frequency for your system will depend on a number of factors, including the type of speakers you have, the size of your room, and your personal preferences.
If you have small speakers, you may want to choose a lower crossover frequency, such as 60Hz. This will help to ensure that the subwoofer can reproduce the full range of bass frequencies that your main speakers cannot.
If you have large speakers, you may want to choose a higher crossover frequency, such as 80Hz. This will help to prevent the subwoofer from overpowering the main speakers.
Ultimately, the best way to determine the best crossover frequency for your system is to experiment. Try different settings and see what sounds best to you.
Here are some additional tips for getting the most out of your subwoofer:
- Place the subwoofer in a corner. This will help to project the sound and make it louder.
- Use a stand to raise the subwoofer off the ground. This will also help to project the sound.
- EQ your amp to boost the low frequencies. This will give your subwoofer more volume and presence.
- Use a compressor to compress your bass signal. This can help to even out your sound and make it sound more professional.
Be mindful of the volume. Even a small subwoofer can be too loud for some home use situations. Be respectful of your neighbors and turn the subwoofer down if necessary.
If you are not sure where to start, a good rule of thumb is to set the crossover frequency to 80Hz. This is a good starting point for most systems, and it is a frequency that most people will find to be acceptable. Once you have set the crossover frequency, you can experiment with different settings to see what sounds best to you.

