Hey guys, I got a cheapo driver here that is about 6 inches. Just need to do a basic subwoofer, all I need is a cheap amplifier, maybe something like 20 watts. It doesn't need to be powerful at all, just something to give a little oomph to the system. Not looking to spend alot as this is for my cousins girlfriend and she is well... pretty broke. Any help would be appreciated that could be given... Also I will be running this off the sub-out with a normal coax cable... Thanks for any help. The amp needs to have a Line In.