Connecting speaker wire output from pro monitor to mixer

[jimmyhutch]

hello, i have an edit room in which i am trying to take audio out of a panasonic TH-50BT300 (pro plasma monitor) into my mixing board. it only has speaker wire outputs (weird), so i have a cable that goes from speaker wire to rca then rca to 1/4". when i plug into the mixing board, the monitor forces itself off, like its shorting out. i don't know much about wiring, but i am very confused by this. anyone have any knowledge on the subject? thanks.

 

[soundguruman]

You cannot plug a speaker output into a mixer input.
You will blow the mixer up. Destroyed permanently!!!
A mixer ONLY has LINE LEVEL inputs!!! NOT speaker level!!!
There is a speaker to line level convertor. But it is not intended for pro quality.
http/www.mcmelectronics.com/product/60-10380&scode=GS401&CAWELAID=1248439641?catargetid=1545764029&cagpspn=pla&gclid=COLC3_Lp5rUCFShgMgod0CwA7g