For those that cannot read the image:

Electronics - 1 Year
This warranty may be extended to 2 years when installed with Exile speaker products.
Speakers - 1 Year
This warranty may be extended to 2 years when installed with Exile amplifier products.
This means you have to buy a "promo-package" of speakers and amp, in order to get the 2 years.

Wet Sounds offers a single component 2 yr warranty so no restrictions on what brand speaker and amp combos you want to pair up. 2 years also on the Wet Sounds EQ's.

Kicker's 2 year amp warranty also makes no stipulations of speaker brands paired with amp. 2 years, no matter what brand.