a pair of 12's and my DC 5k just changed the box to see if i gained,, i'll put it on the meter tomarrownice what do you got hooked up? im in the process of swapping out my 4 ohm memphis for a 2 ohm. woofersetc.com responded to my email and i think they are gonna hook me up.
hope it puts up a good number.if i go in to albion tomarrow we could meet up and you can check it out.nice man. thats gotta be so loud. ive never heard anything louder than 1800 watts. 5000 has gotta be crazy