Our Professional Amplifiers Are Reliable

Professional Amplifiers and speakers must pay attention to two problems when matching, one is impedance matching, and the other is power matching. If the two are matched reasonably and accurately, this can not only ensure the high-quality reproduction of the speaker sound without distortion, and give people a beautiful enjoyment, but also ensure the safety of the speaker. On the contrary, it will not achieve a good sound effect, and it is easy to damage the speaker, especially the tweeter of the speaker.

Here is the content list:

• Choose our Professional Amplifiers with confidence

• The performance and connection method of power amplifier

• Pay attention to the connection method

Choose our Professional Amplifiers with confidence

In actual use, Professional Amplifiers and speakers must be selected based on factors such as actual use, space area, service objects, grade level, and economic conditions.

Our Professional Amplifiers are solidly built, reliable, and packed with great-sounding tones. Even in a harsh working environment, it can also play a good role.

The performance and connection method of power amplifier

There are many performance indicators of power amplifiers, such as output power, frequency response, distortion, signal-to-noise ratio, output impedance, damping coefficient, etc. Among them, output power, frequency response, output impedance, and distortion are the main indicators. Similarly, speakers also have many technical indicators, such as frequency response, output power, sensitivity, impedance, directivity characteristics, distortion, and so on. Generally, it is hoped that the speaker has good transient characteristics, reproduces real and natural sounds have a good sound quality, and has beautiful timbre.

The power amplifier has two forms: constant resistance output and constant voltage output. There are three ways to connect the two-channel box power amplifier. One is a stereo connection, the other is a parallel mono connection, and the third is a bridge mono connection. Multiple speakers with the same power and impedance work in a series-parallel manner, which is generally used for background music.

Pay attention to the connection method

When connecting the power amplifier to the speaker, pay attention to the positive and negative polarity, must connect positive to positive and negative to negative. Otherwise, the phase of the speakers will be wrong, and the sound waves will cancel each other out, especially in the case of stereo sound reinforcement, the phase, sound, and image positions will be wrong.

In addition, on some special occasions, due to work needs, to obtain greater output power, the two-channel power amplifier can completely use the bridging method to increase the output power of the power amplifier. Because bridging can increase the output power.

The connection method of the speaker should be connected according to the connection method marked on the power amplifier. Usually, when bridging, it should be connected to the "positive" terminals of the left and right channel outputs, and the two output "negative" terminals are not used. The working characteristic of the power amplifier is that the output current is large, the output voltage is relatively small, and the different load impedance will affect the output power of the power amplifier.

Our company has developed a wide range of Professional Amplifiers which are tested extensively before leaving the factory to ensure quality. These Professional Amplifiers are durable. You can consider our cost-effective products. Our company website is www.xinhesound.com, please feel free to inquire about us!