Speaker goes on and off - Emerson CR202EM9 TV

You kiddin'? The speaker jacks are very clearly labeled on the back. It's the biggest label there. It's one third of the back panel!

R means the RIGHT speaker as you face them. L means the LEFT speaker.

You can attach two sets of speakers if you choose. One set is called A, the other is called B. Pick one or the other.

The speaker wire that goes into the + / PLUS / RED connector goes into the + / PLUS / RED connector of your speaker. The minus wire goes into the speaker's minus connector.

Enjoy the music.

red + wire goes to + on amp Left side speaker on L+ channel on amp
Black - wire goes to - on amp Left side speaker on L- channel on amp

Same with right speaker on R+ and R- on amp

If you have just one speaker, then Place the Red + speaker wire to R + on amp and Black negative - speaker wire to L- on amp

you have a shorted speaker wire, bad speaker or a bad output ic inside the unit. check the speaker wires and speakers for possible shorts. if possible you may want to disconnect the speaker wires and see if it still goes into protect. if it goes into protect with no speakers attached you have a bad output ic.

I would open it up (assuming it's a desktop pc not a laptop), and make sure the sound card (if it's an expansion card and not built-in to the motherboard), is properly seated (all the way in) in the expansion slot.

the power feeds go to 1 block
get a test lamp and find the
switched live = goes to red
constent live = goes to yellow
ground earth = goes to black
speakers and dash display to 2nd block
speaker leads are matched in coloured pairs , use 9v battery to each pair to track speaker location, will buzz when hooked up to matched pair

Try putting monitor and the speakers on separate power point/wall sockets as your speakers may be powerful ones sucking in all the power from the same socket as the monitor.

The easiest way is to check the speakers themselves as manufacturers tend to change colors of speakers at a whim. Usualy though you will have 8 wires (4 front & 4 rear) paired in colours (white goes with white+black stripe(stripe is possative on speaker))etc.
Not knowing the cars electrics I can't be more specific.(I live in UK so don't know that much about U.S. cars)

If these are your speakers, then the green cable goes to the green sound plug behind the pc, from the looks of it the speakers also have a microphone cable, that goes in to the line in or microphone in, so blue or pink behind the computer, which ever you prefer.

also if there is a power cable that goes into the wall socket and the other end goes into the speakers, if it doesn't fit into the speakers you got the wrong cable or your missing a power adapter.

Sorry but we do not get paid at all for answering free problems that are posted on the forum.

neither we are not paid by the hour.

Find the Audio card of you computer. Mostly audio card jack had label line out or audio. Also audio out jack was light green in color.

Hi Dave. I guess it would be helpful to know model of the system. Could you send us the model number and make? If I have this information I can get you up and going!