What you need to make your own 5 1 channel speakers

1. Power amplifier board (the specific type can be searched online according to your requirements), transformer If you want to make a decent point, there is also a power amplifier chassis (you can change it yourself with the old chassis), of course, tools like electric soldering iron, tin wire, etc

Other tools are no less.

Do you have to make your own speakers too? This is difficult, Make the cabinet of fiberboard, chainsaw or hand ju, hand drill, all kinds of rulers, glue, wood grain paper, sandpaper, (if the requirements are high, the box is also on some asphalt, sound-absorbing cotton) The above things are not very expensive Expensive is expensive in the speaker I recommend using Huiwei speaker, the quality is much better than other domestic products Specifically**It depends on what series of models There are also landlords' requirements for sound quality In fact, only listen to ** I said that I don't need to use pure **** at all.

One way: five channels of power amplifier, how to combine casually, five speakers, the front should be better with a stronger bass, you can temporarily omit a subwoofer, if you have electronic knowledge, do the rest yourself, use your imagination.

One way: buy two speakers and a speaker and combine it yourself Anyway, it's cheaper than speakers at the same price, how to do it yourself, it's not bad, it's more expensive than the previous one, but the effect is better, and it's more trouble-free.

Generally, there are three places where the speaker needs to be connected.

1) It is connected to the power supply, which is generally two-phase, and there is electricity.

2) Connected to the chassis, this is also easy to do, generally the green, yellow and brown plugs correspond to the sockets of the same color on the chassis and plug them in.

3) The small speaker is connected to the subwoofer, if there is a prompt on the small speaker, it is best to press the prompt, and the mark next to the five sockets on the subwoofer (front left, front right, back left, etc.) is consistent. But the general speaker is not so advanced,The front row can be interplugged,The rear row can also be interplugged,So you look at your five small speakers must have two of the same,The other three are the same,Then you look at the mark next to the subwoofer jack and you will plug it in,Mine is the two lines in the back row,The three lines in the front row are short,I don't know if it's different for you,Mine is Maibo's。

It doesn't necessarily sound all after plugging it in, and there is a speaker setting on the taskbar, and it will go all out if you change the advanced settings.

There are many channels that can be obtained from audio sources with channel content, here are a few examples:

1) Buy a Blu-ray disc.

For example, the picture below is the disc of the 30th anniversary of Andre Leo's band, and you can see "DTS-HD" by looking at the caption of the fierce corner in the lower right

master

indicates that the audio of this disc is yes.

2) There are also a lot of yes in the disc, for example, the picture below is the movie "Midway".

The disc description can also be seen below".

surround".

3) A lot of ** also provide channel materials, for this problem, I immediately went up** on a look, and found that the following description of the mobile frequency part of the sound branch world in the program source of the Korean concert shows that its audio is in AC-3 format, the number of channels is 6, and the speaker is front:L

cr，side：l

R, LFE (i.e., front: left-center-right, side: left-right, overweight, low-return) <>

2. Plug the audio plug on the speaker into the corresponding jack of the sound card according to the color, which is generally defined as follows: green, front left, front and right channels; gray, center-left, center-right channels; black, post-left, post-right channels; Orange, center, subwoofer. or the channel speaker is connected to only the green plug.

The speaker of the channel is not connected to a gray plug.

How do I install the speaker?

3 For some jack integrated sound cards with simplified jacks soldered, the jack function is first reassigned in the driver's control panel and then plugged in according to the newly defined color.

How do I install the speaker?

4. Tighten the bass knob on the speaker to the ** position, and tighten the volume knob to the minimum to avoid the current pulse burning the speaker when the speaker is turned on.

How do I install the speaker?

5. Place the satellite box of the multi-channel speaker in place as required.

How do I install the speaker?

6. You can go and see my other experiences, and finally, thank you for your support! Thank you!

First of all, to determine the sound power, you must buy a high-quality power amplifier. It is recommended to choose a TDA7294 power amplifier with an output power of 60Wx2 4 ohms, which is a high-quality audiophile "bile" power amplifier with good vocal effect. The bass treble is also good.

A full set of online amplifier boards** only costs more than 100 yuan (with tone front, with large radiator, and 200w transformer), and the best cost performance.

The power amplifier is determined to match the speaker power and impedance. It is recommended to buy an inch speaker (better than the bass of the horn), with a power of about 40W and an impedance of 4 ohms. **30 yuan to buy, tweeter buy ball top membrane horn 30w 25 yuan.

Buy 2 speaker shells online, and buy 2 2-way crossovers, **25 yuan each. If you make your own speaker, the size is not good, and the speaker sound is unpleasant.

To assemble the audio by yourself, you need to know a little bit of electronic basics, and you also need to be able to weld, have basic electronic tools such as multimeters; If you don't understand anything, you won't be able to assemble the speaker, and there will be a lot of trouble.