ELAC Uni-Fi Slim 5.25″ Floor Speaker
The ELAC Uni-Fi Slim FS U5 delivers immersive high-fidelity sound in an elegant slim-profile cabinet designed for serious music and home theatre performance. Featuring a true 3-way design with a custom 1-inch soft dome tweeter concentrically mounted within a 4-inch aluminum midrange driver and three 5¼-inch aluminum woofers, the FS U5 produces precise imaging, smooth vocals and deep, articulate bass with exceptional coherence. A sophisticated multi-element crossover ensures seamless driver integration, while the internally braced bass-reflex cabinet minimizes unwanted resonance for cleaner, more natural sound. Finished in premium satin black with stabilizer bars, adjustable feet and magnetic grilles, the Uni-Fi Slim FS U5 combines refined styling, room-friendly dimensions and expansive, dynamic audio performance.
Available with Professional installation in NY, NJ, and CT – Powered by Sound Waves .
- 3-way design with custom 1″ soft dome tweeter concentrically mounted in a 4″ aluminum cone midrange and three 5-1/4″ aluminum cone woofers
- sophisticated multi-element crossover with high-grade components to ensure smooth transition between drivers
- frequency response: 42-25,000 Hz
- True 3-way speaker design
- custom-designed 1″ soft dome tweeter concentrically mounted in a 4″ aluminum cone midrange
- three custom-designed 5-1/4″ aluminum cone woofers
- frequency response: 42-25,000 Hz
- sensitivity: 85 dB
- impedance: 4 ohms
- recommended amplifier power: 40-140 watts
- sophisticated multi-element crossover with high-grade components to ensure smooth transition between drivers
- bass-reflex (ported) cabinet design
- cabinet is narrower, taller, and deeper than original ELAC Uni-Fi UF5
- internal bracing reduces cabinet vibration that causes unwanted sonic coloration
- included stabilizer bars and adjustable feet reduce resonance and vibration
- protective discs included for non-carpeted surfaces
- custom-designed binding post speaker terminals
- magnetically attached cloth grille
- high-quality satin painted black finish
- 10-3/16″W x 39-7/8″H x 12-7/8″D
- warranty: 3 years
Cabinet & Design
| Enclosure | Ported |
| Finish | MDF/Vinyl |
| Color | Black |
| Connector type | Binding post |
| Bi-amp inputs | No |
Driver Details
| Tweeter type | Soft-Dome |
| Tweeter size (inches) | 1 |
| Midrange size (inches) | 4 |
| Number of woofers | 3 |
| Woofer size (inches) | 5.25 |
| Woofer composition | Aluminum |
| Woofer surround | Rubber |
| Built-in powered sub | No |
| Dolby Atmos drivers | No |
Audio Specifications
| Power range (watts) | 40-140 |
| Sensitivity | 85 dB |
| Impedance (ohms) | 4 |
| Frequency response | 42-25k Hz |
| Subwoofer amp power | --- |
Dimensions & Other Info
| Height (inches) | 39-7/8 |
| Width (inches) | 10-3/16 |
| Depth (inches) | 12-7/8 |
| Weight | --- |
| Parts warranty | 3 Years |
| Labor warranty | 3 Years |
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