The loudspeaker is just a device that converts electric energy into sound. After the sound is amplified, it can be heard from a longer distance than the original sound. There is no difference in the usage of the two terms loudspeaker and loudspeaker. They are often used interchangeably. Some speakers can produce sound in a wide frequency range, and some speakers can only reproduce certain frequencies.

Although speakers seem to prefer to transmit in the widest possible frequency range, there are some advantages for speakers with a limited range.

Due to the size of the system that needs to reproduce a wide spectrum well, it may be difficult to find a compact speaker that can fully handle this task.

Therefore, many speakers trying to achieve all frequencies may not meet the standard of sound reproduction. It has several speakers, some of which are specially used for different sound frequency ranges, and has some advantages. Speakers designed to handle medium and high-frequency sounds may help reproduce human voices and certain types of music. However, other speakers, such as subwoofers and subwoofers, are designed to produce lower octaves of sound.

No matter how demanding the source material is, the world-class subwoofer can also produce a loud and undistorted sound without difficulty. Unlike passive speakers, subwoofers are an independent ecosystem that can adjust the volume when the home theater or sound system is started. Usually, to avoid the subwoofer damaging its driver or amplifier, the smaller subwoofer will use the amplifier limit to limit the output but also cause the bass to "disappear" at the moment you want it to play its maximum role. The best subwoofer is the loudest Bluetooth speaker. It will present the audio at the maximum volume without difficulty, without clipping, bottoming, or self-cutting.