I had db6501's in my front doors for about a year then came across a really nice deal on MOMO 6500s and decided to use them instead of dbs.
It was cold at the time so momos were laying around in my basement for a while. Then i noticed how my db's right tweeter is distorting the sound so without any further investigation i swapped them out with MOMOs, problem solved. LOL. when taking bds out i noticed some rattle coming from x-over but didn't care cuz it was going out of my doors anyways.
Now i wanna try some rear fill and add db's woofer in my rear doors. Just the woofer, no tweets. Since i don't have any active crossovers i need to use db's x-over. Took it out today and heared the same rattle, open the cover and see this circled thing (don't know what it's called) got disconneted from the board.
From what i remember lows sounded as great as they always did, just the tweets got messed up.
So here's my logical assumption based on absolutly no knowledge of electricity, the way x-overs are built and what that thing is lol - i can still use it since i'm only looking for lows.
Commong sense tells me i'm wrong and this should be asked before doing it LOL.