Boston Acoustics SPG555-2 1-Way 12" Car Subwoofer
The SPG555 incorporates a unique cone profile. The race track design allows the SPG555 to fit where other wooferscannot, giving you the ability to install the SPG555 in an area that would normally would limit you to using a 10-inch subwoofer.
Product Review Summary
1 Review from Epinions.com
Mar 16, 2007
Take a ride on this racetrack... KaaaBAMM!
Pros: excellent sound, great performance, on the spot repairs
Cons: very expensive, require alternative box design.
These speakers are for the hardcore enthusiast that doesn't consider money an option when it comes to having the best audio around. Read More at Epinions.com