Do speaker wires have to be the same length for each speaker?


Hi, Help, Do speaker wires have to be the same length for each speaker, R & L?

peterjc

Same length speaker cable 

not necessary!

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Not unless your ears can detect a phase difference of about 3 nanoseconds per meter difference. 

This is almost as entertaining as a closely matched UFC bout.

I prefer same length, but I need to ask the OP: "Why NOT the same length?"

If you're running in-wall, got it.  But if not in-wall, you've got plenty of space in your listening room if you have to drape/coil/hang/etc. (there goes another discussion...) the excess on the longer side.

Having one shorter than the other would be better than splicing to make them the same length.

if the right/left length differential is greater than 5% it will ruin the stereo imaging

if greater than 15% it will void the warranty on your speakers

if greater than 25% it will be may cause a short circuit in your power amp

if greater than 40% it will be a fire risk and you should only listen to music with nomex suit on and fire extinguisher in hand

😂