How do you correctly bridge 2 subs to a 2 channel amp?

Question

Well i am bringing this up again because i did what some people told me to do i ran them in the parallel config http://rockfordfosgate.com/rftech/woofer... but when i went to connect them to the amp they had no bass whatsoever before i did that they hit real hard but the amp would get real hot so i am coming back to ask how would i hook them up to the box terminals because im thinking its the same way the subs are from one side of the box i ran + to + then + to amp and - to - then - to amp but now they don't sound good at all. before i did this parallel thing it was wired + to - then - to amp and - to + then + to amp and they work good but now it has no bass at all.

So can somebody please help me i know i probably didn't explain it right but if you do understand me i would really appreciate the help thanks.

Subs http://www.dealtime.com/xPF-Eclipse-SW8122DVC

Amp http://www.dealtime.com/xPF-Pioneer-GM-X862

Answer 1

series/parallel heres a diagram

http://www.rockfordfosgate.com/rftech/wo...

when you bridge them wire the subwoofers together before you reach the amplifier

dont wire both subwoofers speaker leads onto the amplifiers terminals