How to choose an amplifier?

Views: 0 Author: Site Editor Publish Time: 2022-02-19 Origin: Site

Inquire

How to choose an amplifier

1. The heavier the amplifier, the better. When we choose other products, we advocate lightness and compactness, but power amplifiers require heavy weight. Because the power amplifier is mainly driven by a powerful power supply, the quality of the transformer must be too large, and the power amplifier of light quality is prone to shrinkage on the power supply, resulting in the lack of music details. In addition, the heavy-duty power amplifier can reduce the resonance of the box under strong vibration and ensure the fidelity of the sound.

2. The decoding ability of the power amplifier directly affects the sound quality. In the power amplifier, there will be a decoder. There are generally two kinds of decoders here, Dolby Digital decoder and DTS decoder. Dolby Digital decoder, often used in home theater, can create the feeling of surround sound. Its various channels are completely isolated, which not only has a large dynamic range that can be controlled, but also has strong compatibility.

DTS decoder, a digital-to-analog converter, can bring shocking music effects, not only with a large dynamic range, but also with rich details of the sound.

3. Signal-to-noise ratio and power. The power of the power amplifier is generally larger than that of the general speaker. The higher the power, the more energy it has, the more it can push the speaker to sound, and it can also preserve the subtle signals in the music and reduce the distortion of the sound. And if the power is too small, it will lead to incomplete sound, resulting in sound loss.

The signal-to-noise ratio of a power amplifier refers to the ratio of signal amplitude to noise amplitude. The larger the signal-to-noise ratio, the smaller the noise and the higher the fidelity. Therefore, when choosing, it is necessary to choose a power amplifier with high power and high signal noise.

4. Check whether the interfaces are complete: the most basic input and output interfaces that an AV amplifier should have, should include the following: coaxial, optical, RCA multi-channel input interfaces for inputting digital or analog audio signals, speaker output interfaces, For outputting signals to speakers

Written by : Davecl Audio.

The Audio Equipments Manufacturer

Welcome OEM or ODM

#ceilingspeaker #wallspeaker #inceilingspeaker #inwallspeaker

#hifisystem #hifaudio #homeaudio #hometheatre #loudspeaker #poweramplifier #stereo #cdplayer #audiopro #swedishdesign #scandinavian #bluetoothspeaker #airplay #googlecast #spotify

#wifispeaker #wifimultiroom #multiroomspeaker #multiroomaudio #speakerlife #audiophiles #hififanatics #audiosetup #audiofactory #audiomanufacturer

amplifier CD player home theater HiFi audio hifi system home cinema Car audio marine audio subwoofer tower speaker

Related News

home theater amplifier and HIFI stereo amplifier, which one is better?

What is an AV amplifierThe A (audio) of the AV amplifier represents audio and sound, and the V (video) represents audio and image. Therefore, the AV amplifier is an audio-visual amplifier that combines audio and video signal processing. It emphasizes the atmo
About--Basic knowledge of power amplifiers

About--Basic knowledge of power amplifiersThe working principle of the power amplifier is actually very simple. Intuitively, it amplifies various sound signals played by the audio source to push the speaker to produce sound. From a technical point of view, a power amplifier is like a current modulat
A brief discussion on auditory dimensions and surround sound

A brief discussion on auditory dimensions and surround soundWe live in a three-dimensional world, that is, a three-dimensional world consisting of three dimensions: width, height, and depth. We feel that everything in this world is three-dimensional. We mainly identify the orientation and distance o
When playing audio, a tube amp is indispensable. You must understand some common sense.

When playing audio, a tube amp is indispensable. You must understand some common sense.A tube amplifier is an audio device that uses vacuum tubes as amplification components. It plays an important role in the audio field. Tube amplifiers are highly regarded for their unique timbral performance and w
A Brief Discussion on Stereo Positioning

A brief discussion on stereo positioningAbout positioning in stereo technology Modern stereo positioning technology is developed based on the theoretical basis of the binaural effect. Stereo means that people can feel the sound source distributed in a spatial range, making the sound sound more spati
How to choose a home theater amplifier? Reasonable matching is very important

How to choose a home theater amplifier? Reasonable matching is very importantThe home theater AV amplifier is an important part of the home theater system. It plays the role of the control center in the entire system. It serves as a link between the previous and the next on the line, driving the spe
Stereo amplifier knowledge

Stereo amplifier knowledge is as follows:\n\n1. A stereo amplifier is an audio device that can amplify weak electrical signals and modify and render the sound at the same time. It allows you to hear clearer, more realistic and more detailed sounds. \n2. A s
Home Theater Tips

For home theater, the decisive factor in home theater must be the subwoofer. It can be said that the subwoofer is the soul of the entire home theater. Why do you need a subwoofer?1. In audio, the low-frequency part consumes the most power when reproducing it, especially the low-frequency part below