You build and install a system; you turn it on for the first time and are just not impressed. The subwoofer’s bass performance is lacking from the speaker, and it is not as punchy as what you were hoping for. It’s not a good feeling, but not to worry. A simple fine-tuning is all you may need to raise the bass rather than upgrading the system. But your expectation should be realistic according to the quality and capability of your subwoofer. This article will discuss a few steps that will help you to know how to get more bass out of your subwoofer.
Proper Placement of Subwoofer
The first and foremost step is the proper placement of your subwoofer. The placement of the subwoofer has a great effect on the bass sound quality. The location you choose will greatly impact how the waves travel and how they affect overall bass performance.
When it comes to setting up your system at home, you should place the subwoofer in the room’s corner within 8 to 12 inches of the wall, facing an open section of the room. The bass sounds will be louder and cleaner.
If you’re going to install a car subwoofer, the trunk is the best spot to choose from because it has the most open storage area. It would be best if you did not place the subwoofer in front of other car speakers, as this will result in unclear sound instead of the intended bass. To get the optimum sound, you may need to adjust the sub around in your trunk. Best position for subwoofer in car has some additional information on this matter.
A dedicated subwoofer amplifier can enhance the sound quality significantly. Because active subwoofer or powered subwoofers have their amplifier, they are frequently active in a single subwoofer system. In this scenario, its location has a significant effect on its sound quality.
In order to get additional bass, passive subwoofers require a multichannel amp, more power, and connections from several subs.
Use a Suitable Enclosure to Acquire Additional bass
A subwoofer enclosure is basically a container that helps contain all of the vibrations from the drivers and prevents mechanical damage. A right-sized subwoofer enclosure that fits all the components well can be used to avoid sound leakage, providing great bass and reducing sound interference.
You can choose either of the following enclosure-
- A sealed enclosure that gives more accurate bass.
- A ported enclosure that gives louder bass.
A sealed enclosure provides a more precise, clean sound, whereas a ported enclosure generates a louder, heavier bass sound.
The preference for one form of enclosure over the other may vary from person to person, like how much bass you want to get from your subwoofer. Nonetheless, make sure that you have an enclosure for your subwoofer. It is important to boost the bass to the greatest extent possible.
Wires and Connector
When trying to improve the sound system, this trick is often unnoticed. Wires are important because they transport audio signals. The bass performance will be affected if the speaker wires are loose or connected incorrectly. It could result in distorted sound or even electrical damage. As a result, double-checking the cables and connections is important. High-quality materials aid the excellent bass produced by subwoofers. Choosing the highest-quality wiring and connectors is essential for getting additional bass from your subwoofers. 100% copper wires are ideal for your subwoofers since they offer excellent conductivity and can be bent easily. If you want to connect your speakers at a cheaper rate, copper-plated or copper-clad aluminum wire is the way to go. Nonetheless, the sound quality will be good.
Use High-Quality Audio Files for Better Performance
It is not possible to achieve decent sound quality from a low-quality audio file. The poor-quality audio file will transfer poor audio signal resulting in muddy sounds. So, apart from setting adjustment, a high-quality audio file is needed for better and more bass out of your subwoofer.
Settings Adjustment :
1. Adjust Gain
Play a song while turning the gain knob counterclockwise all the way down, setting the amplifier gain to low, then increase the receiver’s volume until the sound begins to distort. Then turn down the volume till the song is clear once more. Take note of where the volume knob on the receiver is located. This is the optimum volume setting the receiver can be tuned to and still play cleanly.
Now, Raise the amplifier gain until you hear distortion once more, then reduce it gradually till the distortion disappears. The amplifier gain is now set. Now, you can adjust the receiver’s volume to a more suitable level according to your preference. If your speaker system isn’t equipped with an amplifier, you’ll need to adjust the volume on your receiver to just below distortion level to reach the maximum volume point.
2. Adjust Bass Volume
Another modification you should do to improve your listening experience is to increase the bass volume of the subwoofer. There are no ideal bass volume levels, just as there are no ideal equalization settings because it depends on the listener’s preferences.
To assist you in adjusting the volume appropriately, consider turning the bass volume all the way down until you can no longer hear any bass. Then slowly increase the volume until you reach your desired settings. As previously said, playing a song with bass-heavy sounds will allow you to perceive tiny fluctuations in the subwoofer level.
3. Adjust Low-pass Filter
While the music is playing, gradually adjust the subwoofer amplifier’s low-pass filter counterclockwise until all the high and mid-frequency notes vanish. The low-pass filter filters out the notes you don’t want to hear from your subwoofer.
4. Adjust Phase Setting
You choose either of the two options_ 0 or 180. On a bass transient, your speaker’s bass driver should pulsate outward. In technical terms, we can say it should be “in phase.” if you reverse the orientation at your phase switch, your driver will be travelling backwards as your speaker’s driver moves outward. This implies you are cancelling bass from your main speaker, lowering overall bass output, which is simply inefficient.
5. Adjust Crossover Frequency
The crossover frequency of your subwoofer is the frequency at which your speakers begin to fade out, and your subwoofer begins to play bass notes. The auto EQ software on most new AV receivers will automatically set the right crossover frequency based on the capabilities of your loudspeakers. Most of the time, it is best to leave these settings alone. 80 Hz is the optimal frequency. However, depending on which option sounds best for your system, you can tune the crossover anywhere between 80 and 120 Hz.
For some, the bass is more than simply a sound; to appreciate what it has to offer, you must be able to feel it as well. In this way, the bass adds a lot of life and drama to everything from music to movie experiences. By following these steps, you can get the most out of the subwoofer that you own. It will enhance your overall experience, whether you want to listen to music in your car or enjoy movies at home. We hope this article clears your doubt about how to get more bass out of your subwoofer.
The recommended crossover frequency setting for home theatre is 80 HZ. Nevertheless, you can switch it from 80 HZ – 120 HZ based on your preference.
Proper placement, a suitable enclosure, and good setting adjustments are some of the main factors that boost the subwoofer’s performance.
Power requirement depends on the type of device you have. Usually, the user manual provided with your device has specific information. Generally, the bass is power-hungry, so for more bass, you will need more power.