The subs pictured are hand made by "The Junction" they were at the Iasca Regional Event in FT. Drum, NY showing off the excursion capabilities of their woofers, Im pretty sure they could handle 900wrms and are dual 2ohm peak power 1600wrms but they hooked them up to 4 new memphis amps that were rated at 5,000rms a piece and burped out 158.3DB. If anyone is interested LMK. //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif