Home theater wall speaker is composed of audio source input device, signal amplifier (power amplifier) and wall-mounted speakers, which is a complete set of sound system.

With the development of the times, the information industry has also developed rapidly, multimedia technology and audio equipment are constantly being introduced, and the application fields of speakers are constantly expanding. The space rises with it, and the demand of Home theater wall speaker remains at a high level.

Can a home subwoofer be changed into a car subwoofer?1. Household subwoofers consume a lot of power and are not suitable for vehicles. The audio power amplifiers in automobiles mostly use digital power amplifiers, and the speakers are mostly low-impedance speakers, which have the characteristics of

Active speaker refers to speakers with power amplifiers, such as monitor speakers, multimedia speakers, and some new home theater Active speakers. Because the Active speaker has a built-in power amplifier circuit, users do not have to consider the problem of matching with the amplifier, and it is also convenient to use lower-level audio signals.

Active speakers integrate power amplifiers, power supplies, speakers and control systems into the entire speaker, so for ordinary families, there is no trouble of decoration, as long as the power is turned on, it can work, and it is very convenient to operate!

Active speakers are also known as "Active speakers". Usually refers to speakers with power amplifiers, such as multimedia computer speakers, active subwoofers, and some new home theater Active speakers. On the other hand, passive speakers are also called "passive speakers".