PWS Wireless Speaker by Grain Audio, $249 at store.dwell.com Made with solid walnut with neutral graphite speaker grills and buttons, the PWS is small enough to fit in a backpack but produces enough clean, potent sound to fill a room. Photo 4 of 11 in Holiday Gift Guide 2014: For the Tech Geek by William Lamb

Holiday Gift Guide 2014: For the Tech Geek

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PWS Wireless Speaker by Grain Audio, $249 at store.dwell.com

Made with solid walnut with neutral graphite speaker grills and buttons, the PWS is small enough to fit in a backpack but produces enough clean, potent sound to fill a room.