Testing a used Sub

cal payne Gold Member Username: Skibum12189 Cleveland Post Number: 3170 Registered: Mar-06	Posted on Tuesday, May 05, 2009 - 16:17 GMT I'm looking into subs on craigslist and i found a 12w7 for a decent price. if i put a dmm on it, is there a way i could tell if it's in perfect condition (more assurance than just pushing on the cone)??
[...Rovin...] Platinum Member Username: Rovin 1 15 = 149.5 DBs ...Trinidad & T... Post Number: 14929 Registered: Jul-05	Posted on Tuesday, May 05, 2009 - 16:20 GMT put it in a box & listen to it i guess ...
Jon Silver Member Username: Vivi2000 Owosso, Mi Post Number: 177 Registered: Aug-07	Posted on Tuesday, May 05, 2009 - 16:55 GMT you can check the resistance to make sure the voice coils is good. But I would have him hook it up to make sure it works fine first.
Mark Brockman Gold Member Username: Hittin1 TEAM REVOLUTIONLake Charles... Post Number: 3168 Registered: May-07	Posted on Tuesday, May 05, 2009 - 22:19 GMT smell motor check resistanse of both coils push cone bout the best you can do w/o installing and testing