This the Sound Cylinder it first surfaced at the CES 2013 in Las Vegas and this month it will be going on sale! This speaker uses Bluetooth to connect to almost any device, but it does work well with a tablet due to the shape and design.
These are the Sound Cylinder specs and features;
Convenient Bluetooth connectivity
Enjoy high performance sound with any Bluetooth enabled mobile device
Conveniently and securely clamps to most tablets, mini-tablets, and many laptops
Surround Array imaging technology frees the sound from the Cylinder for lifelike sound
A 2.1 channel bi-amplified audio system, for consistently superior music quality
Two front-firing 32 mm midrange/high frequency drivers provide high definition clarity
Side-firing 43 mm woofer driver, for rich, warm bass sound
10 hour battery life, rechargeable via micro USB
3.5 mm audio input jack for connection to any non-Bluetooth audio source with analog output (headphone jack)
Rugged aluminium / magnesium alloy construction; beautiful, durable and long lasting
Built-in kickstand holds your tablet at the ideal angle, for fatigue-free viewing / listening
The Sound Cylinder will start shipping during February 2013 when it is expected to cost around $200 (£128).
Source: Definitive Tech