I ran a pair of these in the early/mid 2000's and absolutely love them! Back then, I compared these to similar setups consisting of Brahmas, Jl w6 and w7 setups and the first two runs of RE XXX's and preferred my Gti's by a mile! I ran each off a JBL bp1200.1, so they got 900 RMS each, but I don't recommend those amps, as they get hot and shut off SO easily. I miss my GTI's //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif