Why use Goaycer Banana Plugs for speakers?
There are a load of reasons for using banana plugs for your speakers.

1,The first is just the convenience. It’s so easy when you want to assemble,
move or clean around your speaker pole terminals to be able to pop the plug out.

2, Multiple amplifiers and different speakers. If you have more than one HiFi stereo unit or more than one set of speakers you might choose to unplug
and move the cables each time. You could use an Amp switcher which makes it easier but you might be keen to avoid another connection point between the stereo and your speakers.

3,Reduced wear and tear - on both your cables, speakers and your amps. The less you have to touch all of these elements the better.
The more human oil you get on your cables the more likely they are to degrade, especially in humid conditions.

4, The fourth reason to use banana plugs on your speakers is to guarantee a solid,
uninterrupted connection. There is no doubt that having the naked wires pushed into the slot and the screw cap on the speaker terminal works but there is always the feeling that you might not have screwed it down tight enough.

5, Stray wires - The other issue is if you have a stray wire it could reach across and touch another terminal
- this is especially true on the back of the stereo amplifier where the terminals are very close to each other.

6, Aesthetics. It just looks so much nicer having clean wiring terminals.
And if you’ve ever hung out on the Reddit stereo forums you’ll know how seriously audiophiles take their tidy wiring.

7, Color coded to ensure you plug your speakers are in-phase.
Everyone has their way of marking red/black, left/right speakers but banana plugs just make it that bit easier.