Here are the links to the 3 speakers I'm debating on buying, but I don't know how to tell which one would have the best quality; please help! thanks! ps. I just want speakers for my room so I can control from my iphone or macbook.

1.Kinivo BTX450 Premium Bluetooth Boombox with Powerful 10W dual drivers and passive subwoofer

2.Creative D200 Bluetooth Wireless Speaker

3.iSound Theater Sound Premium Bluetooth Speaker for iPad, iPhone, iPod, Android, Tablets, Smarphones, MP3 Players and Laptops (Black)