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.
Home theatre systems will most likely require longer cables than for regular music setups that you usually see around electronics. The longer a cable runs the more likely it will have a loss of sound quality due to the impedance from the long length.
If you want to apply this, look at the longer cables with lower resistance and RFI (Radio Frequency Interference) canceling to have the best sound possible around your home.
Using the right speaker cables for any given system has several factors to be considered. Speaker impedance is one thing that needs to be taken into consideration.
The speakers should come with some form or booklet that will have the information listed; however on rare occasions do they not offer these pamphlets. The unit of measure used for speaker impedance is an ohm. Naturally speaking, speakers usually have an impedance rating of 2, 4, 8 or 16 ohms and this can typically be found somewhere on the speaker.
After discovering the speaker impedance, find the correct connector for the cables whether you are at a store or looking online. Then check out the speaker itself to see the connection ports, and it will help you to know the variety of speaker cables that you need.
There are connectors called banana plugs which are single or dual, others could be single prong which will be an eight inch or quarter inch size cable or a three point connector which is usually red, yellow and white.
After establishing the type of the connector and the impedance rating, you can now proceed with choosing the required length of the cable. You can possible estimate the distance, take measurements if you want, the length needed to connect the speakers to components in addition to other reflections.
Aside from tips for shoppers, this writer also regularly shares writing regarding cl3 speaker wire and RCA speaker wiring.