Rite i have just put my amp and sub back in my car. Cos couple of weeks back i the phono leads had snapped off and the pins were stuck in the amp! So took it all out...took the amp covering off and managed to carefully push the pins out from the inside. And whilst having out all the centre console and surroundings, i thought it would be easier to rewire the phone leads and the other thinner lead(memory lead is it? cant remeber what its called now!!!) down and thru the middle of the car, under the seats and into the boot. Now that i have rewired the amp and sub up again, when i turn it all on..the sub is working but it just vibrates..and beats to itslef..not at all to the music, but when i turn the X-Over on the i can hear the music thru it. And i am really stumped as what is up with it and why it is doin it! Anyone any ideas or solutions?? Please!