Saxo 'Scandal'
 

I have a Saxo 'Open Scandal', and the previous owner has blown the speakers in the front and back. After a while of listening they start to create a kind of 'buzzing' sound. Im looking for a relatively cheap Sub and Amp set. I dont have alot of money and have to build my system gradually. Are there any bargins out there? and is there any place I can get replacements for the busted speakers?

Cheers in advance