This iPad sound dock offers good sound for movies according to Techradar, but the build quality leaves a little to be desired.

"Speaker docks for the iPhone are ten-a-penny, so it's great to see a product that's been built for the iPad, though you can dock an iPhone or iPod in the Altec Lansing Octiv 450 as well. Designed largely to complement the iPad's video playing abilities, it's best used in landscape orientation, has stereo speakers, an adjustable holder and a remote control. This well-thought-out combination means you can pop the device on your coffee table, adjust the angle of the iPad to suit and then slump down on the sofa and enjoy your favourite movies or stream live TV without having to move."



Link: Techradar