Apple ipod

3G iPhone speakers (United Kingdom), which, for this need?

Hello, I want to buy affordable speakers (or dock, while theyre called) used to amplify low or change the sounds or effects of all the music I play, just something that plays exactly the MP3 on my phone … Can you recommend please? And ideally where I can buy in the UK thanks x

Want to buy a Griffin AirCurve, £ 20 speakers for iPhones in Apple stores and many retail Apple will sell here, or ebay http://www.griffintechnology.com/products/aircurve

Sony iPod/iPhone Dock Speaker System