If you only have a low end system, then Belden cables or even some zip cords should be OK.
I have found that using quality cables on a system of any price will enhance the performance of that system - dramatically,
- Provided you choose the cables wisely..
My $350 mini system has rudimentary speaker and power cables made up from left over pieces of wire I had lying around and it sounds so much better, even when played very loud, which was something that I could NOT do before upgrading the cables
I once took one of my power cables to a store to audition a Bluesound Mini Pulse speaker - the guy at the store could not believe the improvements he heard, when I changed to my power cable
- his jaw dropped.
On another occasion, I was fortunate enough to be able to audition (free) a pair of IC’s (MSRP $1800) on my Bluesound Node 2 (MSRP $600) and it performed way above it’s price point
- but some might consider it is ridiculous to have cables of that price on such a component.
- they would probably feel more comfortable spending $1800 upgrading the component resulting in less of an improvement because their cables are "restricting" the signal
I have repeatedly demonstrated the improvements cables make to friends and family, most of whom are not really into music that much - but they heard the improvements cables make
The point I am trying to make is - even low end components today perform way above their price point when good cables are installed. So opting for cables that will simply "make do" may not be the best way to proceed - especially for "audiophiles"
People often spend hundreds (or even thousands) on upgrading components, when they could have spent less on some decent cables and would have achieved better results.
The "problem" with cable selection...
- you can replace an interconnect, but if the power cable on the attached component(s) is the problem, the new IC will not demonstrate its true abilities
- and the converse is is also true.
As a general "approach" I advise people to start with upgrading their speaker cables
- audition ask questions on this forum for the best performing speaker cables you can afford
- then focus on power cables for source components - they benefit greatly with better power cables
- finally, upgrade your IC's - at this point you should be able to hear significant improvements in sound quality, but it is not all due to the interconnects - the other cables play a huge role in overall system performance
- then, and only then - upgrade the power cable to the amplifier
But a hit and miss approach to cable selection will not do any justice to the components you own.
I consider my cables more important than my components, after all they are the "conduit" for the signals that the components process - so they should be top notch as well
Regards - Steve