I have only owned this sony BDV-N590 HTiB a few months, whilst on holiday my son decided to have a party and has possibly blown the magnetic fluid front l&r surround speakers. The dialouge is distorted all the time and the sound is awful now. Sony can`t replace the speakers as I have been told. Could anyone advise me on a similar speaker 5.1 package I could buy here in the UK of similar spec or an upgrade. I was very happy with the sony SS-TSB111 speakers. I have a budget of up to $350 dollars. Many thanks in advance for your help. Choochoo.