The warm sound, ease of use, and distinguished appearance gives the Model Three clock radio a wonderful bedside manner. Add the optional matching companion speaker for stereo sound, or for a complete sound system, add the matching Model Subwoofer and Model CD. Specifications Model Three Companion Dimensions (H x W x D). 10,1 cm x 21,3 cm x 12,7 cm. Weight. 1,1 Kg. Power source:. AC. Warranty One Year.