v8simon Posted March 29, 2008 Share Posted March 29, 2008 Hello All! I am a new member on LR4x4, I have a question................Can someone please help me? I have a 300 Series Discovery with a lovely V8 under the bonnet, I have fitted this vehicle with a Sony Xplod cd player & the rear door subs refuse to work, could someone please tell me which wires need to be connected to power - earth - speakers & their relevant colours? The amp in the door does not power up & there is no sound at all from the actual subs. I have used the original wiring loom (not been chopped about). The car is a UK spec 3.9 V8i, ES model. Someone please help! Cheers, Simon Quote Link to comment Share on other sites More sharing options...
teabag Posted March 30, 2008 Share Posted March 30, 2008 There are three circuits to the rear sub. 12+v amp power taken from the head unit supply, (light green/orange wire at the amp, also a local earth wire which is black at the amp). The 12+v amp switching wire (purple/yellow at the amp). The audio signal cable (black & white wires in a screened cable). The colours may change, but the circuits have not. Quote Link to comment Share on other sites More sharing options...
ally-74 Posted April 2, 2008 Share Posted April 2, 2008 Hi simon and welcome to the forum from another new member I too have the same prob with my disco going to have my nephew look at it he's into subs and amps and the like so if i get anywhere with it i will let you know.. Cheers for now Alex Quote Link to comment Share on other sites More sharing options...
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