172 PH1,Skoda oct VRS
hi peeps i got an amp and sub and all the cables but cant get it to work got the power cable of the battery wired ok and earth to chasis. then put the audio cables out of stereo in to the amp and speaker cablefrom the amp to sub, but no joy do i need any other wires there is a hi out put slot on the amp, the power light is not either but there is defently power going to it? any help will be great.