Hi.

I am planning to buy an Infinity Kappa Perfect speaker system. Link
below :

http://www.infinitysystems.com/caraudio/product.aspx?ProdId='KAPPA+PERFECT6.1'&Ser=KPE&Cat =COS

However, a friend has advised eclipse based on his own excellant
experience.

Do you have any suggestions regarding quality of sound and durability
bwetween the two brands?

Also, what is the difference between the above and the Kappa Component
system below :

http://www.infinitysystems.com/caraudio/product.aspx?ProdId='KAPPA693.5I'&Ser=KAP&Cat=MEL

Specs are almost the same but the former's price is DOUBLE!

Thanyou for advice.
Regards,
Amer