A Speaker Dock for Your iPad From Scoshe

"Speaker docks are a tricky proposition. Build them big enough to boom, and they're hard to fit on your desk or kitchen counter. Build them small, and they usually lack the bass that helps us feel our favorite jams. Scoshe's BassDOCK manages to pack a punch, securely perching your iPad above a compact speaker that fits almost anywhere."

Simple design that works with all versions of iPad, and at $149.99 USD it won't break the bank. And, from the sounds of this review, it does the intended job very well.