Today the standard sound, installed in various audio systems, many people are not satisfied.In order to change that opinion, manufacturers produce additional equipment, which can be achieved by connecting the desired sound quality.
subwoofer is included in the packaging of any standard home theater, it is necessary to reproduce the low-frequency sound effects.Connecting the subwoofer ensure sound as close to the real spectrum.
How to connect a subwoofer of active type?
There subwoofers active and passive type.Active devices are distinguished by the presence of built-in amplifier, which allows you to remove the load from the main amplifier, which is located in a home theater.This model requires a separate connection to the power grid.The advantages of this type of device can be considered provided the ability to control the frequency separation.This allows you to simplify the coordination of the various components of the basic system.But the main disadvantage - it is a relatively high cost.
How to connect the subwoofer is a passive type?
This model of the device is connected to an external amplifier.Some drawbacks of these devices cause their relatively low cost.Connecting the subwoofer of this type requires an exact alignment with the acoustic system availability.This process is quite complicated to implement.Connecting via a separate power amplifier and electronic crossover, it will significantly reduce the distortion of the nonlinear type.This is achieved by splitting the signal under the special scheme.Thus the main amplifier can be freed from the heavy loads.
What you need to do before, how to connect a subwoofer?
order to achieve the best results, you must take into account the dimensions of the room where the system will be installed.It is also very important factor is the size of the device.This is partly the harmonic distortion sound oscillations depend on the size of the shell model.Compact models are not capable of reproducing the full low-frequency sound.Therefore, you should choose the model that best fit into the interior of the premises.At the same time, the power characteristics of the device should be designed so that they are superior to similar performance speaker at least in half.The most suitable option for a home system, is considered to be vented or closed subwoofer.The power of such a device should be in the range of 150 W, and the frequency range between 30 - 180 Hz.
So home subwoofer - the right acquisition, which will allow to fully enjoy realistic sound when viewing a good movie at home.But keep all the details in the process of connection is very difficult.Therefore, buying a device, it is better to resort to professional assistance.He advises how to connect a subwoofer for optimum use.After all, in today's wide selection of such equipment to pick up the device, which has the required characteristics, design and acceptable size is quite difficult.Such a specialist is able to better meet your needs based on the knowledge of the pros and cons of different models on the market.
In today's world, there are more expensive models, which are able to reproduce sound within 25 Hz.The acquisition of the subwoofer is not always justified, since the human ear is not able to hear in this range.Accordingly, you should not overpay and buy a device to estimate that you can not.
