source:Industry News release time:2021-10-08 Hits: Popular:Brand bar audio wholesale
How to properly match speakers and amplifiers in a set of audio equipment
Speakers and amplifiers are important equipment in a set of audio. It should be noted that all parts of the audio equipment need to be reasonably matched. Let's let Guangzhou speaker manufacturer-Dingtaifeng Audio, tell you how to perform speakers and amplifiers Reasonable collocation.
① Power matching
Theoretically speaking, in order for the sound to work normally, the rated power of the professional speaker is equal to the rated output power of the power amplifier, but it should be noted that if the output power of the professional power amplifier is smaller than the power of the speaker, the driving power obtained by the speaker during operation is too high. Small, it will lead to poorer sound effects. So when you match the power amplifier and the audio, you can try to choose the power amplifier with higher output power than the speaker power. Although this will lead to power waste, it is very worthwhile relative to the overall sound effect.
How to properly match professional speakers and professional power amplifiers in a set of audio equipment
②Impedance matching
In a normal audio system, the speaker input and the output impedance of the power amplifier are also equal. Even if there is a slight deviation between the two, it will not have a significant impact on the sound quality, but it will have a certain impact on the output power of the professional power amplifier. When performing power matching, try to choose a power amplifier with higher power. If the output impedance of the power amplifier is much larger than the input impedance of the speaker, it will cause serious distortion effects and even damage the power amplifier. Therefore, when matching the speaker and the power amplifier, be sure to choose equipment with equal impedance as much as possible.
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