How do I turn a 1 5 watt speaker into an adjustable volume? The main thing is to turn down the volum

Yes, you can ask the person around you and ask him to help you adjust it directly.

I think young people should dare to try, go to entrepreneurship, don't be afraid of failure, have an experience, sooner or later they will be so sunny and handsome, they should set a goal for themselves at a young age, have a positive attitude, I think young people should dare to try, go to entrepreneurship, don't be afraid of failure, be so sunny and handsome, set a goal for themselves at a young age, have a positive attitude, I think young people should dare to try, to start a business, Don't be afraid of failure, you have to have an experience, sooner or later you will succeed, come on, come on, sooner or later, come on, come on, set a goal for yourself at a young age, have a positive attitude, I think young people should dare to try, to start a business, don't be afraid of failure, to have an experience, sooner or later you will be so sunny and handsome, young to set a goal for yourself, have a positive attitude, I think young people should dare to try, to start a business, don't be afraid of failure, to be so sunny and handsome, I think young people should dare to try, start a business, don't be afraid of failure, have some experience, sooner or later will succeed, come on, come on, sooner or later, come on, come on, come on, come on.

How to expand the volume of the small speaker 1, increase the output power of the power amplifier, so that the power amplifier can be transmitted to the speaker with a larger vibrato signal. 2. Increase the sound efficiency of the speaker, so that the speaker can emit greater sound pressure under the same large signal. 3. The working formula of power is:

Power = the square of the output voltage divided by the impedance of the horn. That is, the higher the output voltage, the lower the impedance of the horn, and the greater the output power. If you want the power amplifier output voltage to be high, you can increase the power supply voltage of the power amplifier, or thicken the speaker wire to reduce the loss.

If you want to reduce the impedance of the horn, you can change the horn to a low-impedance horn, such as 8 ohms to 4 ohms. 4. To increase the sound efficiency of the speaker, it can be replaced with a high-sensitivity speaker, replaced with a high-efficiency cabinet, etc.

1. Adjust the "Volume" knob to the appropriate position on the stereo, and then adjust the "Bass" and "Treble" knobs to the middle position; 2. Double-click the small speaker icon in the lower right corner of the computer, and the "Master Volume" dialog box will appear. 3. Pull the "Waveform" slider up to the top, and then pull the "Master Volume" slider up a little to finish. Combined audio is a stereo playback system that integrates various audio equipment or combines a variety of audio equipment.

Also known as ** center. It is composed of audio signal sources, amplifiers and speakers, etc., and has the functions of receiving, recording, playing and singing. There are three forms of combined audio: desktop combined Nianqing audio, stand-alone combined audio and floor-standing combined audio.

To reduce the actual power of the woofer, simply turn off the volume potentiometer.

In order to make the rated power of the woofer smaller, the woofer must be remanufactured, because the rated power is only a technical indicator of the "capacity" to bear, not the power that actually occurs.

There is no problem with a low-power amplifier pushing a horn with a large rated power, just as a truck that can withstand 10 tons of loading 1 ton of cargo will not have a problem, and there is no need to convert the truck to 1 ton to load goods. It is a mistake to say that the small amplifier can't push the big speaker, and the speaker doesn't have the problem of not being able to push it.

What you're saying is to make the tone a little lower, you can connect 104 capacitors in parallel and connect a capacitor in series.