Home Theater Subwoofers

As the popularity of the home theater has grown, so has the appreciation for the home theater subwoofer.

With the improvements in DVD's with Blu-Ray and such, the home theater experience is really taking off. Of course one of the main contributing factors to home theater is the sound system. Home theater subwoofers are becoming more and more important to the overall home theater experience. The deep bass originating from your subwoofer contributes greatly to the amount of your enjoyment of any movie. These home theater subwoofers are especially developed just for this type of experience. They are capable of reproducing the lowest of audible frequencies.

As you are drawn into the picture with its center channel dialogue, the main soundtracks producing the surround sound effects, the home theater subwoofer produces just the deep bass portion of the movie soundtrack. These specialized subwoofers are available as passive or powered speakers. Passive subwoofers need to be powered by an external amplifier just as all the other speakers are in your home theater system. Powered subwoofers are self-contained speakers with a built-in amplifier. This type of subwoofer needs a line output from your home theater amplifier. This setup allows the amplifier to power the midrange speakers and tweeters more easily. This is fine for a lower powered amplifier.

The other characteristics associated with a home theater subwoofer is that is can be front-firing or down-firing and use ports or passive radiators in its construction. The direction of firing speaks for itself. Some enclosures employ a port which forces more air movement, increasing the bass response more so then in a sealed enclosure. A passive radiator is used instead of a port to increase the subwoofer's efficiency and sound.

Regardless of what type of subwoofer your chose, anyone seeking to enjoy their DVDs or HD movies will appreciate a good home theater subwoofer.