Thursday, May 12, 2011

Things To Consider In Order To Choose The Most Suitable Type Of Speaker

By Karen J. Washburn


There is a wide range of speaker cables and the choice of the speaker cable you make will affect the quality of your speakers no matter what you connect it to. There is a difference between cables for a bookshelf and for a floor speaker. There are also different ones for a regular stereo and home theatre setup.

For home theatre systems, you will need longer cables than what you will use for regular music setups. Due to the impedance from the long length, the longer the cable runs the more likely will it have a loss of quality sound.

To apply this, look at the longer cables with lower resistance and RFI (Radio Frequency Interference) cancelling to have the best sound possible.

There are several factors to be considered in using the right speaker cables for any given system that you are trying to use. Speaker impedance should be taken in consideration in the use of speaker cables. If you do not take care of this, there is a good chance your speakers simply will not even work properly.

Characteristically speaking, speakers usually have an impedance rating of 2, 4, 8 or 16 ohms and this can typically be found somewhere on the speaker (most likely, but not always, on the back). The unit of measure used for speaker impedance is an ohm. It is just on rare occasions but normally the speakers should come with some form or leaflet that will have the information listed.

After finding the speaker impedance, then establish the correct connector for the cables. Then check the speaker itself to find the connection ports, this will help you to find out the variety of speaker cable you need.

It could be a single prong which will be an eighth inch or quarter inch size cable connector or a three point connector, usually they are red, yellow and white;. There are also single or dual connectors called banana plugs that are sometimes used, although they are not exactly popular.

After knowing the connector type and the rating for the impedance, then continue with choosing the length of the cable required. At this stage you can now estimate the distance or make measurements if you are interested, the length needed to connect the speakers to components in addition to other reflections.




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