wheel hop tamer
Made by tm-rush. that fit right into deck mounts of the GTO. what a wicked sound with the amp tweaked for a bit more punch... best part is, these subs (yes subs, i have heard 30hz on these puppies) are designed for 1000 watts rms, and the guy will replace the speaker if you blow it in the first 2 years you have it :eek2: . It is a mirror rattler with the stock amp and these speakers, but IMO replace the stock amp with one with 500W bridged with this setup, and it'll be all the punch ya need.