ELAC UB52 vs Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS
Prices updated hourly. Check retailer for current availability.
Choosing between the ELAC UB52 and Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS? Both compete in the Speaker (L/R) segment. Here’s how they compare across the specs that matter most for your home theater.
Pricing for both models is currently unavailable. Check the retailer links below for current deals.
Looking at overall performance dimensions: The Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS leads in value, audio quality, volume/SPL, form factor, room fit.
Speaker performance depends on room acoustics, placement, and amplifier pairing. The specs below provide a starting point, but audition both in your space when possible.
The Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS holds an advantage across more performance dimensions, but the ELAC UB52 may still be the better pick depending on which specs matter most to your setup. See the detailed comparison table below for the full breakdown.
For most home theaters, the Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS is the stronger choice — it leads in 5 of 5 scored dimensions. The ELAC UB52 makes more sense if budget is the primary constraint.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
ELAC UB52
Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Driver Config | 3-way bass reflex | 2-way |
| Sensitivity | 85dB | — |
| Impedance | 6Ω | — |
| Freq Response Low | 46Hz | 46Hz |
| Freq Response High | 35Hz | 30000Hz |
| Crossover | 2000Hz | 2700Hz |
| Bi-Amp Capable | No | No |
| Rec. Power Min | 140W | — |
| Rec. Power Max | 140W | — |
| Mounting Type | bookshelf | bookshelf |
| Mounting Depth | — | — |
| Cutout Diameter | — | — |
| Cutout Width | — | — |
| Cutout Height | — | — |
| Wall Thickness Min | — | — |
| Wall Thickness Max | — | — |
| Back Box Included | No | No |
| Back Box Required | No | No |
| Mounting Mechanism | — | — |
| Installation Type | — | — |
| Stud Spacing | — | — |
| Paintable Grille | No | No |
| Magnetic Grille | No | No |
| Grille Shape | — | — |
| Connector Type | — | — |
| Wire Gauge Max | — | — |
| Angle Adjustable | No | No |
| Pivot Angle | — | — |
| Treble Attenuation Switch | No | No |
| LCR Capable | No | No |
| Coaxial | No | No |
| IP Rating | — | — |
| Moisture Resistant | No | No |
| UV Resistant | No | No |
| Salt Spray Rated | No | No |
| Enclosure Material | — | — |
| Grille Material | — | — |
| Bracket Type | — | — |
| Bracket Included | No | No |
| Dual Voice Coil (SDI) | No | No |
Key Differences
- Freq Response High: ELAC UB52 at 35Hz vs Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS at 30000Hz
- Driver Config: ELAC UB52 at 3-way bass reflex vs Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS at 2-way. 3-way speakers use dedicated drivers for bass, midrange, and treble, reducing crossover interference. Coaxial designs (KEF Uni-Q) mount the tweeter inside the woofer for better time-alignment.
- Crossover: ELAC UB52 at 2000Hz vs Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS at 2700Hz
- Sensitivity: ELAC UB52 at 85dB vs Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS at —. Higher sensitivity means your receiver works less hard, leaving more headroom for dynamic peaks in movie soundtracks. A speaker rated 3 dB higher in sensitivity needs half the amplifier power to reach the same volume.
- Impedance: ELAC UB52 at 6Ω vs Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS at —. Lower impedance draws more current from your receiver. A 4-ohm speaker needs a receiver rated for that load, or you risk thermal shutdown during loud passages.
See Where These Rank
Check our editorial rankings to see how ELAC UB52 and Fluance RI71-REFERENCE-STEREO-POWERED-BOOKSHELF-SPEAKERS compare to the rest of the field.
Best Speaker (L/R) RankingsRelated Calculators
Specifications sourced from manufacturer datasheets and verified against retailer listings. Prices updated hourly from authorized retailers. Scoring uses our open methodology — products are never ranked, promoted, or suppressed based on affiliate commission rates.
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