Great concept, simple execution, inexpensive, and great results. What more could an Apple fan want and appreciate? Take a look at the SoundJaw.
But first, I better explain what it is and what it does. The speaker on your iPad is on the back, which means the sound goes out the back, away from you. The Sound Jaw fastens over the speaker (slides on and off) and forces the sound back around to the front so that you get the full benefit of the sound.
The SoundJaw is available from tinylightbulbs for US $13.99 with free domestic shipping. I liked this product so much that I purchased seven of them as gifts for folks back home.