I was thinking of getting these for the front door of my 99 Seville STS.

Kicker CompVT 08CVT82
8" Single 2 ohms Shallow-Mount Subwoofer CVT82 CVT8

Product Description:

* 8" Single 2 ohm Shallow-Mount CompVT Subwoofer
* Power Handling:
o Peak: 400 watts
o RMS: 200 watts
* IMPP woofer cone material
* Santoprene surround
* Suitable for marine use
* Sprialead technology
* 2 ohm voice coil
* Steel basket allows sub to keep cool