Voice Coil Problems ?

[theblazemaster]

I bought 2 alpine sws 12d4's and each coil works fine but when i try to run it bridged it doesnt work for some reason ? I checked my tinsel leads and there fine its literally only when i try an run bridged that it dont work but ea work separately ? If you could help it would be greatly appreciated :)

[bumppinKota]

I bought 2 alpine sws 12d4's and each coil works fine but when i try to run it bridged it doesnt work for some reason ? I checked my tinsel leads and there fine its literally only when i try an run bridged that it dont work but ea work separately ? If you could help it would be greatly appreciated :)

how are you bridging them? and what amp?

[ciaonzo]

Sounds like you might have your wires backwards on one of the coils? They will fight each other and the driver won't move.

[theblazemaster]

Just sold my amp to get a better one but 1 of them works fine and the other one just wont work bridged

[theblazemaster]

Nah its not backwards i checked all my wires i dont understand it

[theblazemaster]

Nah its not backwards i checked all my wires i dont understand it

[theblazemaster]

Bump

[ciaonzo]

Bro... you check it with a DMM yet?

[theblazemaster]

Nah i cant figure out which setting to put it on

[theblazemaster]

Even at that why would each coil work seperately but not bridged

[MutantDreams]

Run each coil to a channel on the amp and see if that fixes it.