Speed of Sound in Lake Havasu just finished a sub/amp upgrade in my Cobra, Wow!!!!This thing pounds! The work was completed as promised (in his 53ft garage) on time. I now know why he is a 6 Time SPL World Champ & 13 Time World Record holder. Micheal better known as SPL2K has raised the bar in mobile audio in Havasu!
You can check out the install here:http://www.spl2k.com/missvenomous