Weird issue...Need Help.2-XXX15(D2) LOW amp output..hmmm..Impedance is different

Purchased two XXX's from 90accordman. Subs are dual 2ohm.

Installed them upon returning from afghanistan. Perfect. Ran a 1501d to each sub.

Pulled them to work on a plan for a larger enclosure with a big aero instead of slot port.

Speakers sat around for three weeks. Scrapped project as it was way too heavy. Even considering losing one amp and one fifteen to the other car for weight.

When i install them, i have nowhere near the same output, my 701 is still on the same settings and everything is still setup exactly the same. Upon meterig the subs, im pulling a 2ohm reading at the terminals. Pull the subs and im reading 4ohms per coil.

WTF?

Last edited by HowLowd; Today at 01:36 AM.

 

Somewhere, some how, someone pulled a switch-arue (if that's even how it is spelled) on you.

 

lol...thats what i feel like but the output isnt the same as they were just a few weeks ago on one amp each. nowhere near. steady and consisent 4ohm across each coil. and i tested em when i got em...noone i know here has extra xxxs sitting around.

 

so they measured 2 ohm before it sat for awhile...and now it reads 4??

nobody messed with them right?...like wiring the coils differently?