Sometimes an out-of-the-box design falls flat on expectations, and one look at the Grundig PSW5000 keeps you wondering what the designers were thinking when they created it. The technical specs are not so bothersome; it's just the way this speaker system looks, kinda cross between a flask and a vacuum cleaner. Eh? The system provides 360° surround sound-system with cordless signal transmission for inside and outside. It hooks onto any Hi-Fi system with a line cable and wirelessly transmits music to loudspeakers. It features two 2-way loudspeakers and 20 W audio power.

It will be a great idea to have the German made Grundig PSW5000 system hooked to your MP3 player and blasting music for your next pool party. The plastic body ensures that no damage is done to the circuitry. Available in Europe at present for €110 (about. $148 USD).
Source (German)