Well at te moment i have a 350W subwoofer connected to my surround sound, but it is broke abit, it keeps ratteling 
. Anyway ive ordered a 1000W subwoofer to replace my other one. Ive been told i might need a amplifier for it???? But my old one is just connected by cutting one of my speakers off and connecting it to the subwoofer.. I have a video of my old subwoofer ojn youtube.. Pkease help. http://www.youtube.com/watch?v=zqCXzaZGMAQ
. Anyway ive ordered a 1000W subwoofer to replace my other one. Ive been told i might need a amplifier for it???? But my old one is just connected by cutting one of my speakers off and connecting it to the subwoofer.. I have a video of my old subwoofer ojn youtube.. Pkease help. http://www.youtube.com/watch?v=zqCXzaZGMAQ