Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
Product Strengths
- Excellent imaging and soundstage are produced, especially when 'crossing the streams' with speaker placement.
- Balanced sound across the frequency range and vertical off-axis performance.
- Easy to drive compared to the original UB5, working well with lower wattage amplifiers.
- A neutral speaker with otherworldly clarity.
- Design allows closer placement to the front wall without exaggerated bass.
Product Considerations
- Finish and aesthetics are considered substandard for the price.
- They need to be broken in for a while to appreciate them fully.
- The top end is slightly soft.
- Binding posts are ELAC's standard gold posts that are close together and harder to grip.
- Only one color option is available.
Comparisons (according to reviewers)
- Vs ELAC Uni-Fi UB5: The UB52 is taller, sleeker, and has a front bass port, with new drivers and a new crossover.
- Vs Q Acoustics 3030i: Dynamics far exceeded the 3030i, more transparent, and better imaging.
Takeaway: The ELAC Uni-Fi 2.0 UB52 is a well-balanced and clear sounding speaker that will make someone want to listen to all kinds of music. They are a great choice for someone looking for a very immersive music experience.
All
Uni-Fi 2.0 UB52
reviews

Manufacturer details
- Speaker Type: 3-way, bass reflex
- Tweeter: 1" Soft Dome
- Mid-Range: 4" Aluminum
- Woofer: 5-1/4" Aluminum
- Frequency Response: 46 - 35,000 Hz
- Crossover Frequency: 200 / 2000 Hz
- Max. Power Input: 140 W
- Sensitivity: 85 dB @ 2.83 V /1 m
- Nominal Impedance: 6 Ω
- Finish: Black Ash vinyl
- Dimensions (WxHxD): 185 × 346 × 275 mm
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
- ELAC speakers often incorporate concentric tweeter/midrange drivers, promoting a more coherent and focused soundstage.
- The brand is recognized for blending high-performance audio with accessible pricing, disrupting the market by providing elevated products at competitive price points.
- ELAC emphasizes the importance of a seamless frequency response by carefully managing the transition between the drivers.
- The company designs its speaker cabinets with a focus on minimizing resonances, often incorporating internal bracing and specific cabinet shapes to limit unwanted vibrations.
Select products
ELAC Debut 2.0 DB62
- Positioning: The entry-level bookshelf speaker in the Debut 2.0 series.
- Description: Offers a great balance of performance and affordability, featuring a custom-designed 1-inch soft-dome tweeter for improved clarity. Compared to other models, its aramid fiber woofer provides enhanced low-frequency response, making it suitable for small to medium-sized rooms without breaking the bank.
ELAC Debut Reference DBR62
- Positioning: A step up from the Debut 2.0 series, offering enhanced audio performance and aesthetics.
- Description: Features a new waveguide and open grill design for better high-frequency response. Stands out with its full perimeter bracing and cast chassis woofer, offering superior cabinet stability and reduced coloration compared to the DB62.
ELAC Carina BS243.4
- Positioning: Part of the premium Carina series, known for its advanced driver technology.
- Description: Features a JET tweeter, delivering high-definition sound with minimal distortion. Its compound curvature aluminum woofer ensures smooth transitions and superior bass dynamics, setting it apart from the Debut series.
ELAC UniFi Reference UBR62
- Positioning: A high-end model in the UniFi Reference series, offering a true 3-way speaker design.
- Description: Features a concentric driver with an extended wide-surround tweeter for seamless integration. Its compound curvature woofer and dual flared slot port provide enhanced bass dynamics.
ELAC Vela VBS404.2
- Positioning: The groundbreaking flagship model in the Vela series, combining advanced technology with luxurious design.
- Description: Features the remarkable JET 6 tweeter, offering an expansive frequency range and exceptional clarity. Its aluminum sandwich woofer minimizes resonances, providing a clear and accurate sound that surpasses the UniFi series.
Our take on the brand
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Used
ELAC
What if you spend more?
The Debut ConneX DCB41 powered bookshelf speakers define how simple it can be to deliver a premium audio experience for both, movies and music. Featuring a wide variety of inputs (HDMI ARC, Analog/Phono, Optical, USB and Bluetooth), and matched with optimally designed drivers and amplifiers, the DCB41 delivers a truly exceptional audio experience.
Product Strengths
- Versatile connectivity with HDMI ARC, USB, Optical, Bluetooth aptX, and RCA with switchable phono input
- Good sound quality for its size, described as balanced and refined, with clear dialogue
- Compact size allows for placement in various locations, such as desktops, small rooms, or near TVs
- Includes a remote control for easy input selection, volume control, and X-Bass adjustment
- The X-Bass feature allows for adjustable bass enhancement, depending on placement and preference
Product Considerations
- Bass extension may not satisfy those seeking deep, full-range sound, especially without X-Bass enabled
- Some reviewers wished for bi-amplification to allow for more precise crossover tuning via DSP
- The included speaker wire is considered short and of average quality
- The physical lugs for the included grilles are visible
- The rear volume knob might be inconvenient to reach, depending on the setup
Comparisons (according to reviewers)
- Vs Klipsch The Fives—the Klipsch has a more premium build using real wood veneer, deeper bass extension, and bi-amplification
- Vs Q Acoustics M20—the ELAC DCB41 gets the edge for having HDMI ARC, wider finish options, and a smaller size
- Vs SVS Prime Wireless Pro—the SVS Prime Wireless Pro has more volume and more dynamic contrasts, and is larger
- Vs Bowers & Wilkins Panorama 3—the ELAC DCB41 is more timbrally accurate, and the Panorama 3 provides a wider soundstage
Takeaway: The ELAC Debut Connects DCB41 is a versatile and compact speaker system that offers a multitude of connectivity options and delivers surprisingly good sound for its size. It's a great choice for someone seeking a simple, all-in-one audio solution for TV, desktop, or small room listening.
Video review
Our take on the brand
Our summary
Product Strengths
- Natural and beautiful sound
- JET tweeter provides quiet, fatigue-free detail and low distortion
- Good integration between the woofer and the tweeter
- Sleek, solid, curvy, and modern design with a nice finish
- More nuance and more linear across the frequency spectrum than the Debut and UniFi models
Product Considerations
- Bass response can be predominant depending on room placement, and may require pulling the speakers away from the back wall
- Some measure of harmonics can be missing, producing a slightly dry sound
- Some would prefer a 6.5' woofer rather than a 5.5' one, with a slightly larger cabinet, to give greater bass extension
- Jumpers that come with the Elac Carina are not that good, and it is better to use speaker cable as jumpers
Comparisons (according to reviewers)
- Vs Tannoy Revolution XT6F: The Carina is more natural with wooden instruments
- Vs Focal Aria 906: The Carina has more bass and a smoother top end
- Vs Elac Debut and UniFi: Carina ups the sonic game significantly
Takeaway: The Elac Carina is a well-designed speaker that offers a natural and detailed sound, and it can be listened to for hours without fatigue. It is also fun and romantic and depends on the source or music being listened to.
Video review
Our take on the brand
Wharfedale’s new EVO4 has grown out of the extensive research and development that produced the ELYSIAN flagship loudspeakers and borrows much of the technology involved in ELYSIAN.
Our summary
Product Strengths
- Excellent focus and separation, with the speakers 'disappearing' to create a natural soundstage
- Impressive low-end performance, adding authority to the music
- Cohesive driver integration, with no perceivable handover between the AMT tweeter, midrange dome, and woofer
- Remarkable neutrality in the midrange, with a detailed yet smooth treble—avoiding harshness even at higher volumes
- Clear and detailed sound reproduction, extracting nuances and levels of information outstanding for its price
Product Considerations
- Vertical off-axis performance of the AMT tweeter is not good, so correct speaker height and toe-in are important
- Soundstage is not super wide, with the presentation mostly between the speakers
- Some reviewers found the aesthetics or proportions to be awkward or not to suit all tastes
- Bass may be a bit polite for some listeners wanting subwoofer-type rumble
- The midrange can be fatiguing if the listener's ear is at the midrange driver level
Takeaway: The Evo4.2 is a well-rounded speaker that delivers excellent sound quality with impressive imaging, detail, and tonal balance. It is capable of providing an audiophile experience at an affordable price.
Video review
Our take on the brand
Our summary
Product Strengths
- Attractive design with rounded cabinet edges and multiple finish options (Satin Black, Satin White, Santos Rosewood, Holme Oak)
- Good midrange reproduction—clean and uncolored—especially for the price
- Clear and detailed sound with good separation of instruments
- Taut and agile bass performance
- Internal bracing (P2P) stiffens the cabinet, reducing vibrations and improving stereo image
- Connectivity options such as binding posts
Product Considerations
- Can tend towards brightness, potentially causing fatigue during longer listening sessions—especially with the wrong equipment pairing
- Cabinet size is relatively large for a bookshelf speaker
- Bass response is somewhat subdued
- Some reviewers noted imaging issues, with vocals lacking a firm presence in the center
- Grilles muddle the sound
Takeaway: The Q Acoustics 5020 is a great-looking speaker that offers a rich and musical sound, making it a very entertaining listen for the price. With its ability to reveal details from recordings, it's a wise choice for those looking for a well-built and sonically pleasing speaker.
Video review
Our take on the brand
What competes at this price?
Our Summary
Product Strengths
- Fantastic sound quality for the price, with a clean frequency response
- Easy to drive, working well with a variety of amplifiers
- Smart tweeter design with a phase plug that widens the soundstage and prevents brightness
- Large soundstage, casting sounds beyond the boundaries of the speakers
- Premium look that exceeds expectations for the cost
Product Considerations
- The soft-touch plastic on the front baffle may become sticky over time—ten to fifteen years
- Binding posts are not deep enough for banana plugs
- Instrument placement and image depth aren't the most precise
- Some difficulty locking in a good center image, which could be room-related
Comparisons (according to reviewers)
- Vs. Martin Logan Foundation B2: Better to buy the ELACs because the Martin Logans are basically double the price
- Vs. Canton: The much more expensive Cantons were only missed a few times
- Vs. Klipsch RP600M II: Vinyl wrap is a step up above what is on the Klipsch
Takeaway: The ELAC Debut 3.0 DB63s are amazing speakers for the price, offering a fantastic sound and premium look, making them a solid choice for both beginners and audiophiles alike. Some people may not feel the need to upgrade to higher-end systems.
Video review
Our take on the brand
Our Summary
Product Strengths
- Effortlessly detailed and balanced sound
- Excellent stereo imaging and dynamics
- High-quality Bluetooth streaming
- Simple setup and control
- Multiple connection options, including subwoofer output, digital input for TV, and analog inputs
Product Considerations
- No HDMI ARC for seamless control with TV remote
- No dedicated app for adjusting settings
- Bass output may be lacking for some listeners, potentially requiring a subwoofer
- Grilles are non-removable
- Speakers power down after 20 minutes at rest, requiring manual Bluetooth pairing each time
Comparisons (according to reviewers)
- Compared to Ruark Audio MR1 Mk2, the Q Acoustics M20 sounds fuller, louder and less compressed
Takeaway: The Q Acoustics M20 HD speakers offer detailed, balanced sound and are easy to set up with various devices. They're a versatile audio solution for upgrading sound, whether for music, movies, or gaming.
Video review
Our take on the brand
Our Summary
Product Strengths
- Good ability to get loud, clean sound without distortion or compression issues above 80 Hz when paired with a subwoofer
- Really good build quality cabinet
- Very clear, immediate, vivid sounding speaker
- Ultra-focused sounding, clean, and nicely balanced vocals
- A lot of treble liveliness combined with quality clarity and crispness
Product Considerations
- Treble is a little bit bright
- Not the most neutral speaker
- Leaner sound in terms of bass delivery
- Very tight, tuneful, and on-point bass, but the perceived amount of bass is less substantial than other speakers reviewed
- Some port noise or chuffing can be heard when setting the speakers to deliver as much bass as the Klipsch RP600M
Takeaway: The SVS Prime bookshelf is a sweet little speaker that delivers clear and vivid sound and has great build quality. It's also versatile, as it can be used in a stereo setup or as part of a home theater system.
Video review
Our take on the brand
Our Summary
Product Strengths
- Delivers stereo sound, unlike the Sonos One, due to angled tweeters
- Has a larger woofer, resulting in deeper bass
- Features Bluetooth connectivity, in addition to Wi-Fi and AirPlay 2, offering more flexibility
- Easy to set up and use with the Sonos app, which integrates many music sources
- Includes Trueplay room tuning, now available for Android users, which optimizes the speaker's sound based on its placement in the room, and adjustable EQ
Product Considerations
- The Apple HomePod 2 provides more natural warmth of human voices
- A separate adapter is needed for a wired connection, and it's not included in the box
- Lacks Google Assistant support
- Android users may find the Quick Tuning feature is not as capable as the iOS version
- Isn't designed for outdoor use
Comparisons (according to reviewers)
- Era 100 has better sound quality with cleaner bass and can playback stereo content without downmixing to mono, compared to Sonos One/One SL
- Era 100 is more affordable and compact but lacks Dolby Atmos support, compared to Sonos Era 300
- Era 100 is cheaper but doesn't have a built-in battery for portability, compared to Sonos Move 2
Takeaway: The Sonos Era 100 is a versatile wireless speaker with great sound, enhanced bass, and easy integration with streaming services. It's a solid choice for anyone seeking a compact, all-in-one speaker that delivers both convenience and quality audio for an immersive listening experience.
Video review
Our take on the brand
Every design element of the SVS Ultra Bookshelf speakers was scrutinized to achieve cost-no-object audio performance and build quality to create a groundbreaking bookshelf loudspeaker. Countless design innovations and world-class build materials result in reference sound quality and stunning dynamics normally reserved for the world’s most expensive speakers.
Whether handling the warm and engaging sound of vinyl or the demanding, multi-layered soundtrack of an action movie, the Ultra Bookshelf speakers deliver a powerful and convincing audio experience and are among the top audio investments available at any price.
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Our Summary
Product Strengths
- Nice cabinets
- Fluid and captivating articulation in the mids, with warmth and clarity to voices
- The bass is good enough that one could conceivably get away without ever having a subwoofer
- Excellent clarity and tonal balance
- Able to use so much high-performance technology in products that cost so little
Product Considerations
- Has aluminum wiring
- Lacks a little bit of detail at the very top—kicks, punches, and gunshots do not quite have enough "snap" to them
- Rated at 8 ohms, but in reality, they are 4 ohm speakers
- Do not have magnetic grills, they have a pin-and-cup grill retention system
- Tendency to sound bright with modern pop and electronic music
Comparisons (according to reviewers)
- Compared to the SVS Prime Bookshelf Speaker, it is a noticeable step up in linearity
- The Ultra Towers' performance is beaten by perhaps only one or two other models in the same price range
- The SVS's more laid-back character and natural response remains composed compared to the JBLs, where the JBLs start to lose control and break up
Takeaway: The Ultra speakers are a good value because of their high-quality sound and build that offer performance often found in more expensive speakers. One can enjoy great sound without breaking the bank.
Video review
Our take on the brand
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