In Reply to: Subwoofer for a 1998 Z3? posted by Charles Smith on November 07, 2000 at 22:45:30:
The newest one on the market is the Infinity BassCube .75 square feet in area! 150 watt powered subwoofer. It's the one I want in my car, but I already have Two Boston pro rally 6" woofers instead of the H/K P.O.S.'s that came with the so called upgraded audio package. These woofers are accurate, and mate them with a 200 watt amp and its all you need and the amp takes up less space...can even be mounted under the seat!