Internal Speaker Cabling

Looking in the Musicdirect catalog I recieved today I found and add for 6' speaker cables for $8900 , and a pair of interconnects for $3995 , well known brands. I'm sure there are more expensive examples.
You have a very good point. Let's say it cost the manufacturer $40 per speaker for internal wireing. Then you buy $2000 speaker cables?
It would be good to know you have high quality cables. My personal opinion is that successful high end cable manufacturers laugh all the way to the bank everytime they sell a pair.
Now I'm thinking I need to take a look inside my speakers..

What is the use of Highend speaker cables,when the quality of our speakers internal cabling is inferior than the speaker cables used to connect our amps to our speakers

The following apply to any spkr cable -- not only expensive ones:
a) Something is better than nothing?
b) The internal cables link each driver to PART of the freq range; the external cable carries the full spectrum
c) The internal cables may (or may not) be an integral part of the xover, connecting the xover to each driver; the external ones connect the amp to the xover, hence perceived differences in the "sound".
d) I would be equally as worried about the connections involved.
Cheers

I build loudspeaker I perfer to direct wire avoiding binding posts to me it doesnt make sence to run crazy costly cables to large metal binding posts and then having dissimilar cheap wire inside after posts.If performance and not audiophile validation is the goal.You can get better sound out of hiquality affordable wire run direct to drivers and xover then you could ever get with the best wire run to binding posts.

sooner or later(hopefully sooner) most come to the conclusion that copper is copper is copper is copper is copper. there are no 'magical' copper mines on a distant planet

Jaybo, what speaker cable are you using?