To get an optimum experience of a home theatre, a subwoofer of the right quality makes a lot of difference.
The key points in selecting the best subwoofer for home
A Subwoofer of the right size
Deeper audio is achieved with a larger woofer surface area which is identified by the response of sub’s frequency (Hz) outcome. Remember, bigger is not better all the time. A sub that combines with other speakers effortlessly gives a deeper audio experience.
A sub that is 8″ or 10″ pairs well with bookshelf speakers whereas a sub of 12 inches is best paired with floor standing big speakers.
A sub should also suit the room size along with other speaker’s size.
112SW fits in who wants a thundering bass but a normal watch of kids movies or comedy shows may need a smaller sub.
A powered subwoofer comes with built-in amplification. There’s no particular value for a power requirement. However, the greater the amplifier’s wattage, the more dominant the bass. Therefore, go for maximum power based on your budget.
Also, keep your focus on the RMS rating. There will be a “Peak power” rating indicated on various power-driven subwoofers. However, this quantity doesn’t impact much whenever it comes to its actual performance and can be ignored at the time of selection.
e.g.: 8″ woofer with a 150 amplifier
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Sealed or ported?
There are 2 major kinds of subwoofer inclusions: sealed and ported. In sealed inclusions, air neither moves in nor out. This feature enables them to be quick as well as receptive with precise bass.
Ported inclusions possess an inbuilt air vent that enables one to emphasize low bass output. There will be a stronger bass output coming from a ported inclusion without requiring just that much power input. However, ported boxes are noticeably bigger when compared to their counterparts.
Sealed subs make use of similar 12″ woofers and 500-watt amps, however, the ported inclusion is nearly two times the dimension and weight of the counterpart of sealed type.
So which one offers better sound? There is absolutely no winner in home theater applications. However, if you want to listen to music on your system, the form of enclosure gives an impact on the audio. If you prefer jazz, classical or acoustic, then a sealed one is suggested. If you like rock, hip-hop, then a ported one is the best one.
About passive radiators
Certain subwoofers employ passive radiators to strengthen bass output. All these are powerless cones in the sub inclusion which move along with the powered driver.
Where will the sub go?
Calculate the area in which you wish to put your sub to obtain an idea of its footprint. You must ensure that the sub you choose will fit in the preferred location. Keep in mind that you have to link the sub to a power outlet, and also to the signal receiver.
Second sub for better bass.
Adding a second sub enhances bass distribution in your room, this is helpful if you own multiple seating places. A dual-sub setup is likewise the best way to go about if you need a great deal of bass in the room.