Ok, I've found what appears to be the PERFECT subwoofer cab for my filtered dub bass lines. http://www.peavey.com/products/amps_mi/bassamps/115bvx_4ohm.cfm 4ohms, 15",400-800w's and good to 30Hz. Is this cab just too good to be true or what? I need a 4ohm to get the most out of my PLX 3002. Any opinions, besides the usual "Peavey sux" kinda stuff? This thing looks legit?