Fosgate Power 1000 Mosfet4x500w RMS @ 4 Ohms
Looked like the 650:
cept bigger //content.invisioncic.com/y282845/emoticons/clap.gif.178cba2c538c68e720c727fcb024b19c.gif
Ran 4 Power series 12's in a massive ported box in the back of my 89 Bronco. Bought the amp used for $100, replaced all internal fuses, voila, loudest car i've ever had. I had no clue how awesome that amplifier was until I got back into car audio 3 years ago.
Wish I still had it for my brahma //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif