Hey guys I dont know if u all r familliar with the 2 channel MTX 2300X thunder amp but when i bridge it to my two DVC 4ohm infinity 12's it shuts off when i turn it up too loud. I mean it is really loud then it is bridged. But when i perallel the amp it runs fine but not nearlly as loud. I dont understand this because the amp ay's bridgeable.
If you have the 4 ohm voice coils run in parallel(gives two 2 ohm subs) and are also running the individual subs in parallel you've basically provided your amp a 1 ohm load which is not something many amps can handle bridged.
If you've got the voice coils run in series then there's probably something wrong with the amp.
In the futire if you supply more complete information you're more likely to get an expeditious answer.