Like the bottom ones here
Want a clean install and the runs are extremely short
I very much doubt it. When you strip the outer sheath the strands start to spread out. Some will miss the hole and spread out. The risk then is shorting with the cable in the next-door spring clip terminal.Will a 2.5mm cable fit in a 2mm connector?
You have to be careful mentioning physic, when audio comes into it. Some people think you need 6mm square unicorn hair gold plated or it will sound rubbishI very much doubt it. When you strip the outer sheath the strands start to spread out. Some will miss the hole and spread out. The risk then is shorting with the cable in the next-door spring clip terminal.
Besides that, why would you want to go through that hassle?
You've said the cable runs are "extremely short" (post #4), and I said that the difference in power delivery between 1.5mm and 2.5mm cable at 10m is less than 2% which is an insignificant amount. For a shorter cable then the power difference gets smaller too. That's basic physics; shortening cable length reduces resistance and so decreases power losses. Making the cable thicker reduces losses too. However, you have to factor in cost and convenience too. Thicker cable costs more and is harder to route and hide. You won't gain any worthwhile power advantage at a 10m run length, so if your cable runs are shorter than that then there's even less benefit, but the thicker cable will cost significantly more and be a hassle to fit. Where's the upside here?
.Pfttt to your low standards. It's 7mm unicorn hair gold plated for me I'll have you know.You have to be careful mentioning physic, when audio comes into it. Some people think you need 6mm square unicorn hair gold plated or it will sound rubbish.

I'm now questioning whether really rich people hire plebs to polish speaker wirePfttt to your low standards. It's 7mm unicorn hair gold plated for me I'll have you know.
We tried platinum, but having the butler polish it every day was becoming tedious.
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