Channel 2 & 3 Not working on my Audiobahn A4801T

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I have a Audiobahn A4801T 4-channel car amplifier it was bridged pushing 2 "10' Audiobahn 105 T SUBS bridged i had not problems for weeks until it started to go into protection mode.

I went and check all the connections and found that there were 2 resistors were fried on ch's 2 & 3 right next to the transistors located on the heat sink on each side i replaced them but could not find a PO # so i did my best with size matching

I repaired the resistors and put it back together but when i plug a speaker wire in the - side on CH 2 and connect the the other wire to the positive on the the same channel or to any terminal itn acts like it surging on bogging down the jumps into protection mode

On CH 3 the + is doing the same so pretty much i can plug my
ch1 ch2
wires into 3 ports on the top "CH 1 & 2 " Ex ( +- / + ? ) the ? represents the negative that is a problem and CH 3 on the bottom "3 & 4" Ex ( ? - / - +) the ? is the problem

What is the problem please help
 
The surrounding area

This is a picture of the area around please forgive me for the bad quality don't have good camera there picture of the resistors and the back panel to show you my bridge
 

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