AVS Forum banner
1 - 2 of 2 Posts

·
Registered
Joined
·
2,688 Posts
Discussion Starter · #1 ·
Lets say I took an old pair of tower speakers apart to refoam the woofers and did not mark down how the they were connected.


Is there a way to know which side of the connector is which?
 

·
Registered
Joined
·
4,645 Posts
Use a battery. On a subwoofer I'll use a 9v, but start with a AA. Plug the + end to one terminal and the - end to the other. If the woofer moves out, then that's in phase, if the woofer moves in, it's out of phase (reverse polarity)
 
1 - 2 of 2 Posts
Top