JBL SoundFly Air
For compactness and wireless capabilities, JBL’s SoundFly Air appears to be one of the top contenders. It arrives as a 20W box (measures 3-5/8 in x 190mm x 2-13/16 in) and plugs directly into your wall outlet. SoundFly Air also arrives with a downloadable app that allows the user to browse music with cover art, adjust volume, and customize the digital signal...