Right, well I have a fly active sub in my car.. But it currently isnt working... It worked fine in my old car I had it in last week...I've connected it up in my buddys car and it works fine..tryed a new fuse in the power cable, new fuse in the sub, Its earthed to the seatbelt anchor... any ideas peopless?

The cars a Saxo vtr if it helps

 

Poor earth

 

under the rear seat on drivers side is a fixed unused bolt (10mm irc you will need to find a nut ) sand the paint down and bolt it to there, the seatbelt mount dont earth on saxos (i learned the hard way on my old vtr)

 

Connect a remote wire to the stereo (Normally blue/white or just blue) off the back of the stereo and to the "Remote" (Smallest hole next to the live and earth) hole on the amp.

 

A mate had a similar problem with his, turned out he had turned it off on his stereo without realising then came bitching to me that it was broken and i had fitted it wrong

 

Remote cable is already in...So poor earth then yes... needs to go to the unused bolt yess?? cheers chaps :P

 

When you say "Its not working" what do you mean exactly?

Is the power light on?
What colour is it (Normally blue, green, orange, etc. Red means "protection" is on normally)
Have you checked the fuses in the amp?
Are ALL cables connected properly and connected to the right place?
Did the live wire touch the chassis of the amp with the earth connected?

When ever I had problems with my stereo system I found removing it and reinstalling it completly stopped any problems.

 

Disconnect the remote lead before you attach the earth lead to earth.