Directional speaker wires, what and why.


I've been aware for a long time that some speaker cables are designated as "directional". To a limited extent I can understand the rational behind choices based on wire size and construction, biwiring, etc. but don't understand how any conductor can have directional characteristics even in a DC circuit. I'm not denying the possibility but can someone please clarify this for me?

The only reason this comes up is that some time ago, I changed from spades to locking bananas on my wires. It was just yesterday that I noticed that my cables have arrows printed on them indicating, I suppose, that they should be hooked up with the arrows pointing toward the speakers from the amp. The cables in question, btw, are Straightwire Octave 2's.

I've experimented with speaker wires in an attempt to optimize my system but have never been able to discern much, if any, difference between them. That being the case, though, I now don't know whether these have been situated incorrectly since about 2004 when I bought them with my Martin Logan Odyssey speakers.

How can there be a directional character to a conductor and how does that affect sound?
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Showing 6 responses by czarivey

Same with me Grannyring, I can't believe how they can sound different.
I must have a bad ears or my system not at all resolving... and perhaps I need ear cleaning.
I'm also poor student and barely can score for D- on audio 101 stuff.
I see nothing wrong with lamp wire. It's much better than $10k wire. Whatever makes sense is usually better than whatever doesn't by default.
Again sorry, but I didn't learn audio from dealers.
On a hunch I switched the direction of my Analysis Plus interconnects recently and the difference was like night and day
More likely because of fresh reconnection and nothing more.
Cleaner surfaces cleaner contacts. Treat with deoxit in addition to hear even better differences.
When I turn my rig off for just a few min, I hear improvements or let's say differences that are more often more pleasant than not even without swapping or reconnecting wires. Simple reset for semiconductors and ICs as well.
I hope you've either muted or turned off component(s) before swapping wires vice versa.