How to connect a subwoofer to a computer?
Absolutely any modern user has heard about the device, which is called the “subwoofer,” but not everyone understands the principles of its operation and why it is needed at all. A subwoofer is a device that is widely used in acoustic audio systems to fully transmit the full range of sensations from music. It is engaged in the reproduction of low frequencies that are perceived by a person physically. Wonderful machine, right? The acquisition of such a device is a great idea, but how to connect a subwoofer to a computer? We’ll talk about this today.
to contents ↑Subwoofer
Those who did not have this device have never heard high-quality bass, they play especially good bass from a car subwoofer in a car. A distinctive feature of low frequencies is its excellent distribution in confined spaces, which sometimes greatly complicates the determination of the sound source. It is this property that allows you to place the device in any convenient place where it will not interfere with anyone. And the most important thing is that the location does not affect the listening experience.
Also, this gadget has large dimensions, which directly proportionally affect its power.
to contents ↑Important! If you want to watch movies with full sound immersion, then be prepared to highlight this technique a separate corner in the apartment. Over the past decades, these devices have gained enormous distribution. They can be used absolutely everywhere: at home, at work, in clubs, in transport and other places.
Subwoofer Classification
Before purchasing such a device, you need to familiarize yourself with the main information about the devices in order not to get into a tricky situation after the purchase. We met with the definition itself, and now it's time to find out what types of “rolls” exist, how to connect a subwoofer to a computer without an amplifier and with it. To begin with, devices are active and passive.
Active
Subwoofers of this type are a whole system, which is equipped in one enclosure with the desired size and shape.
Important! Essentially, this option is most convenient for a novice user who has no idea about frequencies, electronics, and school physics.
But still you need to understand that not only the amp and speaker are enclosed in the case, there are also frequency filters there. It is with the help of them that the work of “rolls” with connected sound sources is coordinated. Additional control panels also play a significant role, allowing you to configure the device for any occasion. All together and is responsible for that wonderful bass that you have heard.
Passive
This device is slightly different from the previous one. Here, just a powerful speaker is inside the box with certain geometric dimensions and shape.
We connect an active subwoofer to a computer or laptop
How to connect a sub buffer to a computer and is it difficult to connect? For this case, problems should not arise. First of all, you need to make sure that the audio card of your personal computer can work with the device. This information can be found in the documentation that comes with the device or from a sales assistant in an electronics store.
The connection itself can be made in various ways.It all depends on the available connectors, outputs and potential capabilities of an amp or audio board.
Important! All connectors on the “bun” have different colors and they must match the colors on the PC sound card. If suddenly there are not enough connectors, then do not despair. Absolutely under each connector there are instructions with the purpose, but if suddenly the number of connectors on the sub and the card does not match, then you will have to do experiments with another pairing technique - the audio input for the speakers.
Materials for work
If we figured out all the subtleties, then let's get down to our business: how to connect a subwoofer to a computer? To connect through a connector designed for speakers, you need to get an adapter from the “jack” 3.5 mm into the simplest two “tulips”. This wire can be purchased or soldered, there is nothing complicated.
Important! To do everything right and get really high-quality sound at the output, read also about how to connect speakers to a computer.
Operating procedure:
- If all the consumables are on hand, then you can safely establish the connection of the amplifier and stereo speakers, not forgetting the polarity.
Important! Do not confuse the polarity if you do not want to spoil the sound of the audio system ahead of time.
- Now you need to connect our “tulips” to the amplifier output, and a 3.5 mm jack to the output of the audio card.
- The “roll” is connected to the amplifier through a specific connector. If there is none, then to the conclusions of the speakers.
- Now turn on the PC, wait until the operating system is fully loaded and start the amplifier element.
- It remains only to adjust the sound parameters as you want.
The device is ready to use!
Important! If you have not gotten an amp yet, you have a great opportunity to save on this expense item. Find out, how to make an amplifier to a subwoofer with your own hands.
We connect a passive subwoofer to a computer
Connection can be made using an amplifier, if one, of course, is available. But if you still do not have it, then run to the store for a new purchase. Only after its acquisition, you can do the connection by analogy with the active gadget.
But there are cases when you want to connect a “roll” without an amp.
Important! It should be understood that there is a risk of danger when using a subwoofer without an amplifier.
Connection is carried out by analogy with ordinary speakers - parallel connection to the circuit. Please also note that additional resistance will adversely affect the quality of the volume and sound of the system. Yes, the bass quality will not be as good as it was in the previous case.
to contents ↑Important! Be prepared to regularly adjust the device to achieve the necessary sound.
Stock footage
Well, now you can boast of the necessary knowledge that allows you to independently go to the consumer electronics store and go this way through the steps, starting with the choice, and ending with setting up the sound system. It is best to purchase an active type apparatus. Such measures will save you from the question of how to connect a subwoofer to a computer. But if you are used to saving money and tinkering with technology, then the passive type of devices is your choice. Enjoy the sound, have fun and do not swear with your neighbors if they do not support your musical taste!
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