today i was at my friends house, and he wanted to show me somthing, so i went out to his car and he told me to hold a balloon in front of his subs port, so i was like ok then he turned on his system and omg the balloon was ripped from my hand so i tryed it agian and again and no matter how tight of a grip i had i could not keep the balloon from getting pulled out of my hand. and this is my friend with the shockers that i tryed this with.
i had my Pioneer 306 subs in bedroom once & 8ft or so away from its 3" pipe port i could easily feel the wind being pushed out & any pieces of paper nearby would get blown - & i was only pumping a lil less than 100 wrms in that sub .......
i could do what you asked joe and hook up an amp to the sub and I might but the easiest way is to use my onkyo 424 home reciever its only supposed to be 6 ohm stable but ive been using my cerwin veva dx 7 house speakers rated at 4 ohms each for years on this reciever and its NEVER given me any problems it generates more heat but thats about it
ya shocker subs are the loudest subs i've heared so far, these 2 10's blow this other kids 2 15inch L7's out of the water in spl. i just wish i could find a pic of the neo-sigs, those subs have to be fvckin huge.