Home theaters subwoofers are not just additional elements to add good sound quality to your system abut choosing them involves considering entire system’s quality. They are the primary elements to give you the theater effect. They produce illusionary bass to kill people with theater sound.
They are responsible for reproducing low frequency sound and manipulating them to give you bass and vibration in your environment. The same effect one experiences in a theater would be produced in any dimension of space. The bass effects along with small mediate vibrations giving out the sub bass are responsible for giving the real feeling of immersed film view.
The powered sub-woofer must have the highest power when compared to any of the other speakers. Understanding the underlying concept of the work a subwoofer one can arrange the elements. Subwoofers are known to convert low frequency sound and hence they use a large amount of power when compared to that of the other elements in your home theater. Hence, power consideration is one of the important features for the sub-woofers.
Do not forget to follow all the instructions that are mentioned in the product’s specification. This would allow you to formulate additional power to your home theater. This must considered a serious issue else sometime short circuit would occur if no proper maintenance were done. These low frequencies are processed and converted to high frequencies or mid-range frequencies with the power being used. The most important factor to consider when installing your sub-woofer is the room space. The larger your space is going to be, the more power would be required to covert the low frequencies to sub-bass.
The only solution would be to add bass traps to your space and this would enable the low frequency waves avoid the manipulation. This can be done with simple cost effective solutions by placing large pillow and curtains all over the room. Such materials would observe them and produce good results.
When the audio is reflected at the walls and ceilings, they produce standing waves where their wavelength is the multiple of produced wavelengths. Hence, variations are produced when these waves combine. Such combination may be either in-phase or out-of-phase. Therefore, they would add to noise. It is the responsibility of the home theater subsystem to take care of such noise producing standing waves. Therefore, it is not a good design to place them near walls or ceilings. Place them in such a position such that the waves do not reflect. Also, place all the traps mentioned to avoid reflections.
One of the best placements can be found by trial and error method. Try out different places for your home theater sub-woofers and finalize the best place, which gives the best sound quality.
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