ELAC Uni-Fi 2.0 UB52 Review: Ranked #134 of 168

Last updated: October 9, 2026

The ELAC Uni-Fi 2.0 UB52 ranks #134 out of 168 total Medium Size Bookshelf Speakers for sound quality. See all Passive Home rankings for every top pick.

Brand: ELAC

Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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ELAC Uni-Fi 2.0 UB52 - ranked #134 of 168 Medium Size Bookshelf Speakers · Editor's rating 2.4/5
Check price at Amazon ($599.00 per pair) →

#134 ELAC Uni-Fi 2.0 UB52: $599.00 per pair Amazon eBay

Older model: the ELAC BS U5 (ranked higher, rated 2.9/5). See every ELAC Uni-Fi generation.

Same family: the ELAC Uni-Fi 2.0 UF52 (floorstanding, estimated 4.2/5) and the ELAC Uni-Fi 2.0 UC52 (center, rated 3.9/5).

Pros: Wide, smooth horizontal directivity: beamwidth holds to about ±60 degrees up to 8kHz before narrowing. Vertical directivity is substantially better than average, giving more listening-height leeway than most two-way bookshelf speakers. Measured bass extension of 55.7Hz (-3dB), with a measured sensitivity of 83.3dB.

Cons: Dipped 3db from 1.5-3kHz. On-axis response shelves down above 1.5kHz along with multiple resonances, leading the reviewer to predict it will “likely sound dull.” Nasty resonance at 600Hz: audible as an actual buzzing artifact on some recordings (the reviewer demonstrated it with an Eva Cassidy track), and it shows up as a sharp distortion spike exceeding 4% at 585Hz when driven to 96dB SPL/1m. Not recommended.

ReleasedSep 2020 (6 years ago)
Bass Extension (-10dB)38.6Hz (measured, Audio Science Review)
Bass Extension (-3dB)55.7Hz (measured, Audio Science Review)
Crossover Frequency200Hz / 2000Hz
DIY KitNo
Dimensions13.6”H x 7.3”W x 10.8”D (346 x 185 x 275 mm)
Drivers5.25” aluminum woofer, 4” aluminum midrange, 1” soft dome tweeter
Impedance6 ohms
Power Handling140W max
Sensitivity83.3dB (measured by Audio Science Review; 85dB manufacturer specified)
Spinorama Preference Score5.32 (spinorama.org)
Spinorama Preference Score with Perfect Sub7.34 (spinorama.org)
Weight7.7 lbs (3.5 kg)
Woofer Cabinetported
Check current price at Amazon ($599.00) →Search eBay for ELAC Uni-Fi 2.0 UB52 →

Price history (per pair)

$569$799Aug 2026Today

$599 is about its usual price. The lowest we have tracked since Aug 2026 is $569, in Sep 2026.

Frequency Response

How the ELAC Uni-Fi 2.0 UB52 measures across the audible range. A flatter listening window (the sound arriving straight at you) is more neutral: peaks sound forward or harsh, dips sound recessed. The estimated in-room response adds what a typical room does, and there a gentle, even tilt down toward the treble is ideal. Both curves are shifted so their 300 Hz to 3 kHz average sits at 0 dB.

Listening windowEstimated in-room response
Measured frequency response of the ELAC Uni-Fi 2.0 UB52-24-18-12-60+6dB20501002005001k2k5k10k20k

Measurement data: spinorama.org, measured by Audio Science Review.

Head-to-Head Comparisons

42 comparisons

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