it's disconnected now..how should I hook it up?

that will not matter cus you cant bridge that amp it is already bridge inside the amp

__________________
143.3 at 52 hz (TL)
hyundai accent
six ultra linear SVC 4 ohm
kicker kx1200.1 running at 2.66 ohms (600 rms)
one d34/78 optima yellow top

BOOK YOUR TERMLAB TIME NOW
oshawa ontario

MECP
MECP Bronze Level Certified
MECP Silver Level Certified

ok so I just hook it straight up to one side + - ?

yes but we need to know what is the voice coil config of the sub cus that amp that you have is not one ohm stable

__________________
143.3 at 52 hz (TL)
hyundai accent
six ultra linear SVC 4 ohm
kicker kx1200.1 running at 2.66 ohms (600 rms)
one d34/78 optima yellow top

BOOK YOUR TERMLAB TIME NOW
oshawa ontario

MECP
MECP Bronze Level Certified
MECP Silver Level Certified

it's either 4 ohms or 8 ohms

You should use a DMM to check out the resistance of the voice coil. It could be that the coil is shorting out.

indeed. and where do you live if you are local to me i can help you out i am whitby ontario canada

__________________
143.3 at 52 hz (TL)
hyundai accent
six ultra linear SVC 4 ohm
kicker kx1200.1 running at 2.66 ohms (600 rms)
one d34/78 optima yellow top

BOOK YOUR TERMLAB TIME NOW
oshawa ontario

MECP
MECP Bronze Level Certified
MECP Silver Level Certified

ok...sounds like I need help cause I understand what you guys are saying but I have no idea how to do any of it! lol I'm up in Barrie, Ontario.....

so do you think it's a problem with the amp or the sub?

It's hard to tell until you measure the resistance of the voice coil.