There are a few different types of centre speakers. Some are bipole, others are dipoles. Listed below are some options for your budget. They come in two-way and three-way designs. The best one for your money is probably a Polk Audio CS10, but there are plenty of other choices.
Bipole
The Bipole speaker is a type of monopole speaker with two back-to-back speakers. The drivers in both arrays are firing in phase, meaning that the sound is emitted at the same time from both speakers. This produces a more even sound field in the room, instead of focusing sound directly on the listener. This type of speaker is best for creating a wide „ambience“ rather than a focused sound.
When buying a center speaker, make sure you get one that matches the front speakers. The front left and right speakers should blend together to create a full sound stage, while the center speaker should give the movie the proper depth of sound. Most people purchase a centre speaker from the same brand or range as their front speakers. For example, Klipsch Synergy Black Label B-100 bookshelf speakers are similarly styled and offer comparable technologies.
Dipole
A dipole speaker is distinguished by its triangular cabinet shape and two tweeters. These tweeters emit sound in opposite directions, not directly to listeners, but through different reflections. These speakers create a diffused soundstage that gives the audio experience the illusion of three-dimensionality. They are typically mounted on the side walls of a cinema or home theatre.
A dipole speaker is similar to a monopole speaker, except that it uses two lobes to produce sound. This helps to decrease the stimulation of low-frequency room modes. Additionally, it can enhance stereo localization by reflecting sound from the rear walls. However, it is important to understand that a dipole speaker is not suitable for use as a centre speaker in a typical listening room.
Bookshelf
Bookshelf speakers are great as left and right speakers, but they can also work well as a centre speaker. When placing your bookshelf as a center speaker, make sure to keep it upright. It will work best if it’s standing up, because its horizontal dispersion will be wider than when it’s on its side.
When placing bookshelf speakers as center speakers, it’s important to keep in mind that their height should not interfere with the viewing angle of the screen. Also, the placement of the tweeter should be directed at the listener’s sweet spot for maximum audio quality. Also, keep in mind that when putting two bookshelf speakers side-by-side, they will not sound as loud as a single speaker.
The main disadvantages of bookshelf speakers as centre speakers are their low dynamic range, and a lack of wide stereo imaging. As a result, bookshelf speakers should not be used as centre speakers in studio applications.
Active
If you’re looking for the ultimate in surround sound, consider investing in an active speaker. These soundbars are compact and powerful, and are a great choice for multichannel surround setups. Active speakers are ideal for home theatre installations as they provide clarity and bass without the need for a receiver. They can also double as computer and Bluetooth speakers. But there are some things you should know about active speakers before you purchase one.
First of all, make sure your center speaker matches the front speakers. A speaker that is different in tone can detract from the front speakers. The center speaker should be able to blend with the front speakers so that the front soundstage sounds more natural.
Passive
When using a passive speaker as a centre speaker, the positioning should be centered above or below the TV set. In addition, the distance between the front left and right channel speakers should be approximately equal. This method will ensure that the center speaker provides the best sound quality. However, it can be difficult to match the position of the center speaker with the front speakers.
Compared to powered speakers, passive speakers offer a much greater selection. While powered speakers are usually one or a pair of bookshelf speakers, passive speakers can integrate many different types of speakers. In addition, passive speakers enable users to customize and upgrade their stereo receivers.
