Whats wrong with short cables?


Hello Fellow Audionuts!!!!

Just curious....

Why should speaker cables be 8 feet and over? I hear that sometimes shorter cables can cause blown tweets and such during extended guitar solo's and stuff like that.

I always kinda assumed the shorter the run the better.

Im researching into building my own Pre, SS Amps, Speakers, and cables. I was planning on running a stereo amp pair for each speaker and bi-amping them. The amplifiers will be on thier own stands between the pre/cdp/tuner and the speaker. That means i will have a speaker cable run of probably less than 4 feet.

Would it be better to tailor the legnth of the cable to the distance needed? or would it be better to use a cable over 8 feet in legnth and just have it coiled behind the speaker?
slappy
OK, has anyone tried using wire coat hangers for speaker wire like the "morrison link" suggested (that 'pragmatist' mentioned above)?

Part of Rule 3 in Morrison:

"Just snuggle one monaural amplifier up behind each speaker. You can use a foot of any kind of wire here. A bent coat hanger with the insulation scraped off will do the trick."
I did a few experiments backing my monos up to the speaker terminals and connecting 6 inch links as speaker cables. It became very hard to distinguish the differences between cables, where those differences had been very noticeable with 3 foot lengths. But these were still good cables being used. On the other hand, a link as bad as those horrid brass bridges used on bi-wire speakers is noticeably worse than using decent cable as a jumper.
http://www.st-andrews.ac.uk/~www_pa/Scots_Guide/audio/skineffect/page1.html

http://www.st-andrews.ac.uk/~www_pa/Scots_Guide/intro/electron.htm

A couple of good sites on cable theory.
Sean,

Are zobels necessary for Goertz even if your amps are equipped with zobels? I thought that having zobels on both the amps and the speaker terminals could be detrimental to the sound.

Thanks