Elac Uni-Fi UF5 Floorstanding Loudspeaker (Black Brushed Vinyl)

Model: UF51BK UPC: 853720006124 Item: 167165


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104 E Vine St. Hatfield, PA 19440
  • Mon - Fri: 9am - 4pm
  • Sat: By appointment only
  • Sun: Closed
(866) 961-7781
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754 Route 309 (Bethlehem Pike) Montgomeryville, PA 18936
  • Mon: Closed for Memorial Day
  • Tues - Fri: 9:30am - 6pm
  • Sat: 9:30am - 5pm
  • Sun: 12pm - 5pm
(215) 368-8343
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38 Greenfield Avenue, Ardmore, PA 19003
  • Mon: Closed for Memorial Day
  • Tues - Fri: 10am - 6pm
  • Sat: 10am - 5pm
  • Sun: Closed
(610) 649-7002
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Uni-Fi UF5 Floorstanding Loudspeaker (Black Brushed Vinyl)
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Product Information

The Tower of Power

Like a precision instrument, the Uni-Fi UB5 Floorstanding Loudspeaker offers advanced technology with its concentric midrange/high-frequency transducer and proprietary aluminum-cone drivers. These support a 3-way, bass-reflex design that deliver a sound unequalled at their price point. Add a subwoofer to create a very serious two-channel system, or use it as the heart of a no-compromise surround set up.

Point Source Characteristics

Because of its point source characteristics, a concentric design (combining a tweeter and midrange diaphragm into a unified source) delivers the most coherent and accurate reproduction across the treble and midrange frequency spectrums. All three Uni-Fi models—bookshelf, floorstanding and center-channel—can be the basis of an outstanding 2-channel system, or used to build an awe-inspiring multi-channel surround-sound system. Add an ELAC subwoofer to rock your world of music and movies like you have never imagined.

Custom-Designed Concentric Driver

The delicacy of a 1-inch soft-dome tweeter and the harmonic accuracy of a rigid aluminum 4-inch midrange cone come together in a symphony of sonic perfection. Positioning the tweeter concentrically within the midrange voice coil achieves a uniform directivity pattern, for flat frequency response and formidable power handling, along with enhanced imaging for both on- and off-axis listening positions.

5.25-inch Aluminum Woofers

With aluminum, resonances that affect the linearity of common paper cones can be placed beyond the driver's operating frequency range. An extended size magnet with vented pole piece increases power handling for accurate reproduction of bass frequencies that are clean, clear, and powerful.

Robust Cabinets

Every Uni-Fi enclosure is engineered for the long run with thick MDF outer walls and a luxurious textured and vinyl finish. Specially designed internal bracing adds stiffness and strength to the cabinet's outer walls, reducing cabinet vibration that causes unwanted coloration.

Magnetically Attached Grilles

When the protective grille is removed, hidden magnets beneath the surface of the cabinet keeps the front panel free of attachment holes for a clean appearance.

Sophisticated Crossover

High-quality, audio-grade components specified in the manufacture of each custom, three-way crossover ensure smooth transition between the drivers.

High Quality Base and Feet

An outrigger base design for the UF5 floorstander provides a larger, more stable footprint and allows optimum coupling of the speaker cabinet to the floor.



  • Speaker type: 3-way, bass reflex
  • Tweeter: 1 x 1-inch soft dome, concentrically mounted
  • Mid-range: 1 x 4-inch aluminum
  • Woofer: 3 x 5.25-inch aluminum
  • Crossover frequency: 270/2700Hz
  • Frequency response: 42 to 25,000Hz
  • Sensitivity: 85dB @ 2.83v/1m
  • Recommended amplifier power: 40 to 140wpc
  • Peak power handling: 140wpc
  • Nominal impedance: 4Ω; minimum 3.4Ω
  • Binding posts: 5-way custom metal
  • Cabinet finish: black brushed vinyl
  • Dimensions (W x H x D): 7.87" x 38" x 10.75"
  • Net weight: 39.6 lbs.

What's in the Box

What's in the Box:

  • Uni-Fi UB5 Floorstanding Loudspeaker
  • Magnetic fabric grille


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