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Uni-Fi BS U5 Slim 5 1/4” Bookshelf Speakers - White (BSU5-SW)

SKU sp-523

performance loudspeakers, deep bass, accurate mids + highs
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Lab Overview


  • 3-way bass reflex bookshelf speakers
  • audiophile sound in a slim, compact size
  • custom 5.25" woofers offer accurate, clear and powerful bass
  • 1" soft dome tweeter combine w/ 4" midrange aluminum cones to deliver crisp highs + hamonious mids
  • built from high grade components
  • robust MDF cabinets in a black brushed vinyl finish
  • designed by Andrew Jones
  • comes as a pair
  • magnetically attached fabric grilles included

"Space constraints should never compromise great sound, and the Uni-Fi BS U5 Slim is the perfect solution when floor space is at a premium, but audiophile sound and refined good looks are not negotiable. Using the same outstanding driver and crossover components of its bigger brother, this compact, 3-way, bass-reflex monitor delivers the sonic signature of Uni-Fi in a smaller package." - ELAC


  • Speaker type: 3-way, bass reflex
  • Tweeter: 1 x 1-inch soft dome, concentrically mounted
  • Midrange: 1 x 4-inch aluminum cone
  • Woofer: 1 x 5.25-inch aluminum cone
  • Crossover frequency: 270 / 2,700 Hz
  • Frequency response: 46 to 25,000 Hz
  • Sensitivity: 85 dB at 2.83 v/1m
  • Recommended amplifier power: 40 to 140 wpc
  • Peak power handling: 140 wpc
  • Nominal impedance: 4 Ω; minimum 3.4 Ω
  • Binding Posts: 5-way custom
  • Magnetic shielding: No
  • Cabinet finishes: Black brushed vinyl
  • dimensions: 7" x 13.35" x 11.54" / 177 x 339 x 292mm


  • Magnetic fabric grille
    UPC: 853720006469

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