Can I use 24 gauge speaker cable?

I’ve been trying to google this but I only get vague answers.
I want to know if I can use 24 gauge cable as speaker cable. And if not: why not?
Usual answers are “no, you should use xx gauge”, but I’m looking for why is that? Will the speakers of the amp go off in flames if the resistance is too high? I don’t even get that because the resistance isn’t even that much of a difference between speaker cable sizes, compared to the speakers resistance.

I’m talking about ca 16ft / 5m distance between amp and speaker. By the way should that measure 16 ft or double (32ft because one cable is plus and the other minus)?

Showing 1 response by cakyol

It is a little too thin.

Probably not suitable for an amp with more than 10 watts/channel output.
When the wire is too thin, its resistance will be relatively higher and its stray capacitance tends also to be higher. This would limit the current flow and affect the high frequencies negatively by attenuating them.

If you have an amp with any power output greater than about 10 watts/channel, you should probably use approximately a 16 gauge wire. Having said that, you do not have to buy any esoteric expensive "audiofool" wires. Any ordinary pure copper wire (NOT copper clad or aluminum) will do. Just make sure its capacitance is as little as it can be.

All in all, you should not need to spend more than 30-40 bucks on it, AT MOST.

This would do PERFECTLY for example:

or this....