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
- Exceptional build quality
- Incredible bass
- Product is not an inferior DAC to Gordon
- Beats the Blackback at soundstage
- Connectivity options are strong
Product Considerations
- [Pricing complaints removed]
All
XX
reviews

Manufacturer details
- Speaker Type: 4-way passive floor-standing loudspeaker
- Cabinet: Dual-layer and triple-layer, aerospace aluminum cabinet with constrained layer damping
- Drivers: Lattice hybrid tweeter with advanced airframe, Dual 15 cm (6") BilletCore drivers, Triple 18.5 cm (7.25") BilletCore drivers, Dual 28 cm (11") BilletCore drivers
- Crossover: Ultracoherent crossovers at 90 Hz, 360 Hz and 1.85 kHz
- Frequency Response: Below 20 Hz to 40 kHz
- Sensitivity: 88 dB
- Impedance: 4 Ohms average, 2.8 Ohms minimum
- Dimensions: 148 × 35 × 64 cm (58 × 14 × 25")
- Weight: 170 kg per speaker (374 lbs)
Celebrating the twentieth anniversary of YG Acoustics, XX 3 is a unique product: an ultimate performance loudspeaker that will redefine what you think is possible. Benefitting from the latest in driver and crossover technology, it offers the highest possible sound quality from a single tower design. It is an acoustic, scientific and engineering marvel.
The XX 3 delivers incredible accuracy and realism from the deepest bass to the highest treble: the finest micro-details placed exactly in a broad and deep holographic audio space; unmatched scale and faultless timing. Each channel has our revolutionary Lattice tweeter and seven BilletCore drivers, all driven by our most extreme Ultracoherent crossover.
The Reference 3 models include new technologies and design innovations based on novel theoretical models, detailed multi-domain simulations and thousands of hours of listening. The end result: loudspeakers which convey every nuance of emotion, each musical cue from the tiniest micro-detail to the visceral impact of the most thunderous crescendo.
An entirely new, hybrid Lattice tweeter uses a novel air...
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:
- YG Acoustics leverages in-house CNC machining expertise, including billet aluminum construction and meticulously crafted ForgeCore tweeters and BilletCore drivers, to achieve exceptionally low distortion across the frequency spectrum.
- YG Acoustics employs sophisticated multi-domain computer modeling that goes beyond traditional techniques, incorporating amplifier simulations and room interactions, resulting in speakers that perform consistently well with various equipment and in different environments.
- The Peaks series, while more affordable, maintains a high level of attention to detail, including custom-designed crossovers with hand-built circuit boards, and constrained layer damping, resulting in a balance of performance and accessibility.
Select products
Peaks Series
- Positioning: Entry-level line, designed for affordability and compactness.
- Description: Offers a great balance of performance and price, featuring HDF enclosures for cost efficiency while maintaining high-quality sound. Unlike the Reference series, which uses CNC-milled aluminum, the Peaks series uses HDF, making it more accessible for those with budget constraints. It is ideal for small to medium-sized rooms and those who want a high-quality sound without the premium price tag of the Reference series.
Live Series
- Positioning: Mid-range line, integrating advanced technology for a seamless audio experience.
- Description: Combines speaker technology with integrated amplification and streaming capabilities, offering a streamlined setup. It features built-in DACs and amplifiers, unlike the Peaks series, which requires external components, making it suitable for users who prefer an all-in-one solution.
Reference Series
- Positioning: High-end line, representing the best of YG Acoustics' engineering and design.
- Description: Uses CNC-milled aluminum for its enclosures, which is not found in the Peaks or Live series. This series is designed for audiophiles who seek the ultimate in sound quality and are willing to invest in premium materials and craftsmanship.
Our take on the brand
Look inside the brand
Our interview with the brand
What are two key technological innovations or strong opinions that differ you from other brands?
What's your approach to customer support?
What are your favorite tracks for showcasing the strength of your products?
What other products pair best with yours?
Used
YG Acoustics
What if you spend more?
What competes at this price?
Our Summary
Product Strengths
- Exceptional build quality using aerospace-grade aluminum
- Creates a holographic soundstage
- Delivers every genre with exceptional clarity and authority
- The design strives to editorialize the signal as little as possible, letting the music flow
Product Considerations
- Substantial investment required
- Considerable weight—145kg per speaker
- Demands thoughtful amplifier matching, requiring a lot of power to shine
- Requires optimal room placement
Takeaway: The YG Acoustics Reference Sonja 3.2 speakers are a masterpiece of acoustic engineering, providing a realistic, precise, and effortless sound experience. If one wants to hear their favorite music at its best, these speakers could be worth the investment.
Video review
Our take on the brand
Our Summary
Product Strengths
- Exceptional build quality using aerospace-grade materials
- State-of-the-art BilletCore driver technology
- Remarkably low distortion across the entire frequency range
- Precise imaging and holographic soundstage
- Extensive frequency response
Product Considerations
- Substantial investment required
- Careful amplifier matching needed
- Significant weight
- Proper room acoustics are required for optimal performance
Takeaway: The YG Acoustics Reference Sonja 3.3 speakers offer an exceptional listening experience with state-of-the-art technology and meticulous construction. These speakers could be a great choice for those seeking top-tier musical reproduction, budget permitting, and with sufficient space.
Video review
Our take on the brand
Our Summary
Product Strengths
- Surprisingly free of horn colorations
- Very rich, present, and neutrally balanced
Product Considerations
- The reviewer was sitting too close to hear them at their best in the small room
- Looking a bit like something the Borg might have invented
Takeaway: The Aries Cerat Aurora Reference is a unique, horn-loaded speaker that sounds surprisingly good. They were considered the most interesting and novel new speaker at the show.
Video review
Our take on the brand
Our Summary
Product Strengths
- Experienced a 'wall of sound' from the speakers
- These speakers do not need room treatment
Product Considerations
- Extremely well-built, resulting in a thousand-pound shipping weight
- Speakers purchased at Audium come with a service, where if the buyer has issues, someone will fly to the buyer's home and fix them
Takeaway: The Audium speakers offer a phenomenal sound experience without needing extra sound treatment in the room. The build is solid, and the company will even fly to the buyer's house to fix them.
Video review
Our take on the brand
Our Summary
Product Strengths
- Exceptional build quality
- Good sound quality
- Great value for the money
- Easy to use interface
- Offers connectivity options
Product Considerations
- May not suit all listeners
- No balanced outputs
Takeaway: Overall, a solid product for the price point. It delivers good performance and offers a user-friendly experience.
Video review
Our take on the brand
How to buy
Speakers
Search all hifi products
Explore our database of 10,000+ new and 25,000+ used hifi products.












































