Here there everyone,

So here's the rundown. Looking to help out my little brother again for music. He currently has an ihome for listening to his ipod in his room. He is disappointed with it. He wants a new system to blast some tunes. He doesn't have a very big budget. Like 175-200 max. Looking for good bass response. Am open to all ideas. Even a boom box. Anyhow, wonder if anyone has good ideas for this..... I tried to suggest some 4b's and save for an 8d, but obviously over his price range. Thanks for the suggestions in advance. Ready, set, go...........