ELAC Surround Bookshelf Home Speaker, Set of 2, Black (UB51-BK) - Online Only

  • Model #: UB5
  • Web Code: 10669222
Sold and shipped by: Best Buy
{{primarySeller.rating.rating.toFixed(1)}} seller rating, {{primarySeller.rating.count}} review(s)


Custom-designed Concentric Driver .Sophisticated Aluminum Woofer.Balanced Three-way DesignCustom-designed Binding Posts

More Information

Beyond the bookshelf.

Space constraints should never compromise great sound, and the Uni-Fi UB5 is the perfect solution when floor space is at a premium, but demand for audiophile sound is 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.


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

Accessories included: Magnetic fabric grille

Dimensions (WxHxD): 7.87″ x 12.75″ x 10.75″

What's in the Box?

  • Main Product ,Product Manual, Magnetic fabric grille


  • Parts - 1 Year(s)
  • Labour - 1 Year(s)
  • Colour/Finish
  • Width
    20 cm
  • Height
    32.4 cm
  • Depth
    27.2 cm
  • Weight
    5 kg
  • Warranty Labour
    1 Year(s)
  • Warranty Parts
    1 Year(s)



Customer Reviews

4.6 / 5
Based on 5 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 100%

5 Reviews

Critical 0%

0 Reviews

Rate & Review this product

Tell others about your experience with this product.

Write a review

  • from Toronto, ON

Fantastic speaker!

This is one the most highly rated bookshelf speakers in the world. I just bought a pair and I can tell you that they are hands down the best sounding speakers I've ever owned.(And I've owned a lot in my 52 years). At this price point they are unbeaten by anyone. Search reviews for yourself. You'll see what I saw and am now hearing. Silky smooth butter, for real! Just don't pay full price in Canada. These same speakers are available in the US for 40%less than here. Even with the exchange they're cheaper over there... Or wait until they go on sale over here. Best Buy uses another seller for this product and promptly delivers it to your residence. Excellent and prompt service. I was impressed.

US Customer Reviews

We've incorporated US Best Buy's customer reviews so you have access to as many reviews as possible to help with your purchasing decision.