How to connect a HIFI speaker to a computer 20

First of all, you have to determine whether your speaker is active or passive, and there is another active, that is, we often use multi** speakers, which can sound directly when connected to the computer.

If it's passive, it means you'll also have to use the amplifier to push it. You can use the R Lotus head cable to connect to the power amplifier, but the effect is often unsatisfactory, because the HiFi speaker has higher requirements for the sound source, even if you use a separate sound card, you may not be able to feed it. The most ideal is to use a CD player (*** machine does not look at the rich functions, in fact, the sound quality is not as good as the previous CD player).

Now the best solution is to use the digital output of the computer sound card (independent sound card) + DAC decoder as the audio source. This combination is similar to that of a low-to-mid-range CD.

Go to the computer city to buy a three-head cable "one end is plugged into the audio output of the computer, and the other end is two lotus plugs directly connected to the left and right channels of the speaker's power amplifier".

If it is a socket reserved on the wall, you need to configure the plug according to the actual situation.

It depends on whether your audio is active or passive, and the active one can be connected directly, and the passive one must be equipped with a power amplifier.

Keep audio cables in mind when you buy them.

I buy the kind of line of 1 point 2.

Because there are generally 2 audio input ports on the power amplifier.

On the laptop is an audio output hole.

So when you buy a cable, you buy the kind of audio cable that is 2 points in 1.

Insert the green end of the input cable into the green hole behind the main unit, and insert the red and white input holes of the power amplifier at the other end; The white line of the left channel and the red line of the right channel correspond to the white hole and the red hole of the output hole; Finally, insert the yellow cable of the subwoofer into the yellow hole at the output. Here's how:

1. Generally, there will be an input cable (one end is green, and the other end is red and white), an output cable (the left channel is white, the right channel is red) and a subwoofer (yellow). The audio information is formed in the computer host, so insert the green end of the input cable into the green hole behind the main unit, and then insert the other end into the red and white input holes of the power amplifier.

2. The white line of the left channel and the red line of the right channel are inserted into the white hole and the red hole of the output hole, so that the computer has sound. Finally, insert the yellow cable of the subwoofer into the yellow hole at the output, and you can adjust the treble and bass through the amplifier. The speakers are connected.

Be careful not to reverse the input and output. where L represents the left channel and R represents the right channel.

Placement method:From the perspective of restoration,There should be an equilateral triangle between the two speakers and the listener,This is the best listening effect,The sound image restoration is also the most realistic。 In addition, the speaker is best placed on the speaker stand, so that the sound is least affected when the speaker is working; If you don't have the conditions to put it on the table, you should try to put it on the edge of the table, which can reduce the sound resonance and sound reflection generated by the speaker when it occurs; If you're using it on a tabletop, you can raise or tilt the speaker (so that the speaker is facing the listener).

The computer can be connected to the desktop speaker according to the following method:

1. First of all, get a plug to lotus plug audio cable (or suitable for audio audio input socket).

2. Insert the audio plug into the audio output jack of the computer, and the lotus plug at the other end into the audio input socket of the audio.

3. Plug in the audio plug of the computer, you need to use a first-class plug, not a mobile phone headphone plug, because the mobile phone headphone plug has one more microphone connection, and the two structures are different, one is a triple plug, and the other is a two-link plug.

4. After the audio cable is connected, set the volume to the bottom right corner of the computer desktop, and in the dialog box, push the volume slider up by 2 3.

6. There is no problem with the above connections, there is still no sound, it may be that the sound card driver software of the computer is broken, and you need to reinstall the sound card driver software to try the microphone.

Connect the audio cable on the speaker to the corresponding color jack on the sound card behind your motherboard,Most of them are green,Pink is the microphone interface,The audio cable has one-to-one and one-to-two,One-to-one direct connection,One-to-two red and white connection to the speaker,Green to the computer。

1. Prepare the required computer and audio equipment: Before connecting the computer and audio, make sure that you have prepared the required computer and audio equipment, and that these devices have been charged and working properly. 2. Connect the audio to the computer

Plug the appropriate computer and speaker cable plug into the speaker's port, most modern speakers are connected to the computer through the millimeter jack, and can also be connected via a fiber optic cable. 3. Open the audio settings: Open your computer's control panel, enter the "Sound" option, select "**Device", and make sure that all the audio equipment you want to use is active.

4. Test the audio equipment: open some audio files, they make sure that your speaker has been properly connected to the electric air brain, if it is normal, it means that you have successfully connected the speaker to the computer. 5. Adjust the volume:

You can also adjust the volume of your speakers if you want, the way you adjust the volume may vary depending on the model, some speakers may have a paddle to adjust the volume, while others may have software to adjust it. 6. Done: After you have completed all the settings, you can use the speaker to ** your audio file, in this way, you can get a better listening effect and a better gaming experience.