KEF Q100 Bookshelf Speakers $660.00 – $1,019.00 KEF Q100 Bookshelf Speakers. The KEF Q100 puts out an amazingly large soundstage that belies the small size of the speaker. The KEF Q100 is highly rated around the world, particularly in HiVi Magazine, Japan where they received Best Buy 1st Place by Category thanks to KEF’s Uni-Q “point source’ configuration in its latest and most refined form. Available Finishes: Black Ash, American Walnut, Rosewood and Linear White. Dimensions HxWxD: 11.8 x 7.1 x 10.7” Weight: 13 lbs each. Price: $660/pair. Optional Target HR60 Stands (Black or White) $359.