VIVID Audio GIYA G1 Spirit Review: Nautilus Heritage, Acoustic Sculpture in Organic Form

In the world of audio, products occasionally emerge that break free from the gravitational pull of convention, pursuing an ideal with singular focus. Sometimes they wear eccentric exteriors, challenging our preconceptions. The VIVID Audio GIYA G1 Spirit is undoubtedly one of the latter. Its organic form—reminiscent of an alien artifact or a deep-sea creature—requires considerable resolve to place in a living room. Yet if you understand the profound insights into acoustic physics and pure love of music hidden behind its appearance, you’ll arrive at a fundamental question: why must this speaker take this form, and why don’t other speakers share it?

The designer of this speaker is Laurence Dickie. If that name rings a bell, you’re a serious audio enthusiast. Yes, he is the man who created the legendary B&W icon, the Nautilus 1. The revolutionary philosophy presented in the Nautilus—“eliminating cabinet resonance and diffraction”—has been further refined on the new stage of VIVID Audio, culminating in the GIYA G1 Spirit.

This article will thoroughly dissect whether this acoustic sculpture exceeding $100,000 is merely an expensive furnishing or a true innovation opening new horizons in music reproduction, examining it through both data and ears. At the summit of a crowded high-end field, what sound does this “Spirit” produce?

VIVID Audio GIYA G1 Spirit — Overview

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• Manufacturer / Model: VIVID Audio / GIYA G1 Spirit
• Original Launch: February 2017 (announced in Chicago) 3
• Major Market Pricing:
  • USD: $93,000 (2017 launch) / $105,550 (current) 3
  • GBP: £87,000 8
• Key Specifications:
  • Type: 4-way 5-driver, tapered tube enhanced bass reflex
  • Frequency Response: 29 – 33,000 Hz (±2 dB)
  • Frequency Range: 25 – 36,000 Hz (-6 dB)
  • Nominal Impedance: 6 Ω (minimum 3 Ω @ 20kHz)
  • Sensitivity (nominal): 92 dB @ 2.83 VRMS / 1 m
  • Harmonic Distortion: < 0.3% (2nd & 3rd harmonics)
  • Crossover Frequencies: 220 Hz, 880 Hz, 3,500 Hz
  • Power Handling: 1,600 W (RMS)
  • Dimensions (H×W×D): 1,600 × 440 × 820 mm
  • Weight: 67.4 kg (internal crossover) / 62 kg (external crossover) 10
• Source: https://vividaudio.com/giya/giya-g1-spirit/

1. How the World’s Ears Heard the “Spirit”

When the GIYA G1 Spirit was introduced to the audio world, how did the experts respond? Here we survey major reviews and get to the heart of their assessments. However, we won’t simply accept praise at face value. Reviews always carry bias. Professional magazine reviews of pristine units provided by manufacturers in ideal environments tend to emphasize positive aspects. On the other hand, end-user voices in forums are candid but heavily influenced by individual environments. We need to keep this background in mind and calmly judge the weight of evaluations.

Aggregation and Analysis

Of the 10 sources surveyed, an impressive 9 were extremely positive, with the remaining one conditionally positive—a storm of praise. Negative opinions were virtually nonexistent. Commonly praised attributes are “transparency,” “low distortion,” “vast dynamic range,” and the speaker’s “disappearing act” 12. This is the strongest evidence that design goals have been achieved at the highest level.

But it gets interesting from here. While many reviewers unanimously call it “neutral,” they also use expressions suggesting slight character: “rock is fun” 12, “lush tone” 13, “a bit of milk and sugar” 12. What does this mean?

Likely, the “neutrality” of the G1 Spirit differs from tasteless monitor sound. Looking at measurement data, it’s extremely flat on-axis, but due to somewhat strong high-frequency directivity, it smoothly rolls off when slightly off the listening position 18. Additionally, the deeply extended bass tends to resonate richly depending on room acoustics 18. This exquisite balance of “extremely clear on-axis, smooth off-axis” and “deep, tight yet richly voluminous bass” likely gives listeners the impression of being “physically accurate yet never compromising musical enjoyment.” The G1 Spirit’s house sound may be a very human manifestation of musical love built upon cold physical laws.

2. Form Follows Function—Acoustic Philosophy Inherited from Nautilus

The GIYA G1 Spirit’s unforgettable appearance is not mere designer whimsy. Every curve, every bulge has a clear reason based on acoustic physics. At its root lies the acoustic philosophy that designer Laurence Dickie established with the B&W Nautilus and has pursued throughout his life: “Form Follows Function.”

The core of Dickie’s philosophy is how to eliminate the two major culprits that make speakers shackles to music reproduction—cabinet “resonance” and sound wave “diffraction” 19. He views speakers as “windows to performance” and aims to make that window as transparent as possible 19. The G1 Spirit’s unusual form is the result of pursuing that philosophy without compromise. Let’s examine the main technologies that embody this spirit.

Technical Features Embodying the Spirit

• Tapered Tube Loading: The most iconic technology of the Nautilus and the foundation of VIVID Audio. From tweeter to woofer, all drivers have long, exponentially tapered absorptive tubes connected behind them 9. Sound emitted to the driver’s rear (back pressure) loses energy as it travels through the tube, virtually disappearing by the time it reaches the end. This prevents back pressure from reflecting within the tube and adversely affecting the diaphragm, achieving extremely clean, uncolored sound 13. The giant “conch shell” coiled at the G1 Spirit’s apex is none other than the massive tapered tube for the woofers 21.

• Reaction Canceling Woofer: Recall your physics class—Newton’s Third Law of action and reaction. When a speaker’s woofer moves forward, the reaction pushes the cabinet backward. These minute vibrations muddy the sound. The G1 Spirit places two 225mm woofers (C225-100) back-to-back on the cabinet sides, mechanically coupling them rigidly inside 13. This completely cancels the reaction force of one woofer with the other, dramatically reducing vibration transmitted to the cabinet 9. Thanks to this innovative idea, the G1 Spirit can reproduce surprisingly clear, powerful bass without relying on a massive enclosure.

• Catenary Dome: The speaker ideal is “piston motion,” where the diaphragm moves uniformly as a whole without distortion. However, as frequency rises, the diaphragm undergoes breakup modes, causing distortion. VIVID Audio adopts a catenary (suspension curve) shape for the tweeter (D26) and midrange (D50) domes, rather than the typical hemisphere 15. This is the natural curve drawn by a suspended chain under its own weight. This shape, optimized through finite element analysis, dramatically increases dome rigidity, pushing the breakup frequency far above the audible range. For example, the D50 midrange, in synergy with a carbon fiber reinforcement ring, succeeds in raising the first breakup frequency to 22kHz—about twice that of typical domes 1. This creates pure mid-high frequencies free from metallic diaphragm-typical harshness or ringing.

• Advanced Composite Enclosure: The G1 Spirit’s smooth body is manufactured using sophisticated vacuum infusion molding of glass fiber-reinforced plastic (GRP) with a balsa wood core sandwich composite 9. While many manufacturers “suppress” vibration with heavy materials, VIVID Audio takes the approach of “not generating vibration” (reaction canceling) or “pushing resonant frequency outside the audible range” (composite enclosure) with “lightweight yet high-rigidity” materials 21. The design with no flat surfaces or sharp angles prevents sound waves from reflecting and diffracting at edges, greatly contributing to the vast soundstage reproduction that makes the speaker’s presence disappear 22.

Specifications Comparison Table with Rivals

Let’s compare the G1 Spirit with rivals in the same price range to understand its market position. The key isn’t just numerical superiority. Looking at enclosure materials, driver materials, and weight reveals each company’s philosophy in sound creation.

This table eloquently tells the story of the G1 Spirit’s uniqueness. Particularly noteworthy is the weight. While competitors use 100kg+ behemoths to contain vibration, the G1 Spirit stands out at a mere 67.4kg. This is proof of how effective reaction-canceling technology is and how fundamentally different the design philosophy is. VIVID Audio seeks liberation from the curse of weight by making physical laws its ally.

3. Cutting Truth with a Scalpel—Measurement Data Exposing G1 Spirit’s True Nature

Poetic expressions in audio criticism face their true test before the scalpel of objective measurement data. Here we dissect measurement results from reliable third-party institutions like Stereophile and Hi-Fi News magazines, calmly analyzing the G1 Spirit’s acoustic performance.

Fig.2 Anechoic frequency response on tweeter axis - Stereophile

Fig.3 Lateral response family at 50" - Stereophile

Lab Report - Forward frequency response (200Hz-20kHz) - Hi-Fi News

• Frequency Response and Directivity: The on-axis frequency response measured at the listening position is remarkably flat from midrange to upper-midrange. This scientifically demonstrates extremely low “coloration”—the speaker’s inherent sonic character 18. A gentle level decrease from around 5kHz toward the treble is observed, attributable to increasing tweeter directivity—likely the result of skillful tuning considering the balance of direct and reflected sound in the room 18. Indeed, sound dispersion is good both horizontally and vertically, achieving a wide sweet spot with minimal sound quality change when moving slightly from the listening position 12.
• Impedance and Sensitivity: Here emerges an interesting fact demonstrating the danger of taking catalog specs at face value. The manufacturer’s nominal sensitivity of 92dB suggests a very high-efficiency speaker. However, Stereophile’s actual measurement was about 90dB 18, with Hi-Fi News reaching 86.9dB (IEC standard) 28—considerable deviation from the spec sheet.

Why does this “sensitivity paradox” occur? Measurement method differences are one factor, but a 5dB difference can’t be explained by that alone. The answer lies in the impedance curve. The G1 Spirit’s impedance is stable around 5Ω in the bass, rising to 15Ω in the treble 18. This is a very easy load characteristic for amplifiers. In other words, VIVID Audio hasn’t taken the easy route of dropping impedance to dangerously low levels to artificially inflate sensitivity 28. The nominal 92dB figure is likely close to a peak value under specific conditions, with the actual measurement showing more realistic performance. This suggests that to truly make the G1 Spirit sing, amplifiers with current delivery capability—“drive power” to firmly grip the speakers—are essential, beyond mere wattage specs.

• Distortion and Resonance: The G1 Spirit’s true forte lies in its low distortion. Harmonic distortion is astonishingly low across the entire band, particularly at 10kHz recording 0.1%—a figure that makes one doubt measurement error 28. This proves that numerous low-distortion technologies including the catenary dome function perfectly. As for enclosure resonance, Stereophile detected only minute modes even with a stethoscope, assessing it as essentially “dead” 18. The cumulative spectral decay (CSD) plot showing attack and decay speed is also “impressively clean,” data-confirming the clear, transparent sound with extremely low muddiness or extraneous resonance 18.

4. The Moment Music Is Liberated—Soul-Stirring Listening Experience

If measurement data tells the speaker’s physical capabilities, it’s music itself that reveals where its soul resides. Here we examine the sensual aspects of how the G1 Spirit renders various music genres, citing moments of emotion experienced by reviewers worldwide.

Review Excerpt Quotes

Genre-Specific Impressions

• Classical (Orchestra & Chamber Music): Likely the G1 Spirit’s strongest domain. The speaker’s presence completely vanishes, with the concert hall atmosphere itself appearing in the room. From the deep rumble of timpani skin to the fading overtones of a triangle, all orchestral instruments position themselves precisely without any muddling. The resolution is truly spectacular. String sections are rendered smoothly, with an almost liquid texture. However, some reviewers note that in the ability to strictly delineate instrument image boundaries, it yields a step to analytical speakers like YG Acoustics Sonja 12. This may reflect that the G1 Spirit’s tuning prioritizes overall harmony and musical flow beauty over individual sound separation.
• Jazz (Vocal & Trio): The lifelike quality that conveys a vocalist’s breathing and lip moisture is particularly remarkable. This is a gift from the low-distortion midrange unit 12. Piano attacks rise sharply, while the resonance of the upright bass body is rich yet its pitch remarkably clear. The tight, deep bass free from boominess provided by the reaction-canceling woofer gives the swinging rhythm section dynamic vitality.
• Rock / EDM: A genre many ultra-high-end speakers struggle with due to their delicacy. Yet the G1 Spirit handles this effortlessly—indeed, like a fish in water 12. The robust woofers handling 1,600W remain completely unphased at high volumes. Ground-hugging synth bass and storm-like drum solos are slammed accurately into space without distortion. Notably, as volume increases, rather than saturating, the sense of distortion actually decreases and the music’s energy pierces the body more directly. This is none other than the “front row at a live venue” experience 29.

5. The Scale of Value—Comprehensive Evaluation of G1 Spirit

Facing a speaker exceeding $100,000, simple “cost-performance” metrics are meaningless. What we should ask is whether it provides unique “value” worthy of that absolute price. Here we calmly score the G1 Spirit’s value across multiple evaluation axes to reveal its essence.

Bias Check (Listing Positive/Negative Elements)

No product is perfect. To fairly evaluate the G1 Spirit, let’s impartially list its light and shadow.

• Positive:
  • Transparency at a level seen nowhere else, and the vast soundstage where speakers disappear from the room.
  • Astonishingly low distortion performance across the entire band.
  • Overwhelming dynamic performance that never breaks down even at high volumes.
  • All-around ability to reproduce all genres from classical to rock at high levels.
  • Unique design embodying functional beauty based on acoustic physics.
• Negative:
  • Extremely high price far removed from ordinary financial sensibility.
  • The highly distinctive, large design is hard to harmonize with any living room 31.
  • Discrepancy between nominal specs and measured sensitivity could mislead amplifier selection.
  • Maximizing its potential requires a vast listening room and highest-quality upstream components.
  • Some reviewers note that in image boundary definition and ultimate resolution, it yields to competitors like Magico 30.

6. Solitary Artist at High-End’s Summit—Market Significance

The GIYA G1 Spirit doesn’t simply fit the category of high-performance speaker. It’s a declaration of one clear “philosophy” in the contemporary high-end audio market. Here we analyze its solitary position and unwavering significance through comparison with major competing products.

”Lightweight-High Rigidity” vs “High Mass-High Damping”—Clash of Philosophies

One of the biggest themes in contemporary high-end speaker design is enclosure vibration countermeasures. Approaches to this problem divide into two major schools.

• VIVID Audio’s “Lightweight-High Rigidity” Philosophy: The G1 Spirit is the vanguard of this philosophy. Rather than forcibly absorbing (damping) vibrational energy with mass, it takes an extremely clever approach of not generating vibration in the first place (reaction canceling) or pushing resonant frequency outside the audible range (composite enclosure) 13. The result is an exceptional 67.4kg weight for this class.
• Magico / Wilson Audio’s “High Mass-High Damping” Philosophy: In contrast, Magico’s aerospace-grade machined aluminum enclosures 24 and Wilson Audio’s proprietary X/V-Material 23 represent the “high mass-high damping” philosophy. They literally suppress enclosure vibration by brute force using massive weight and materials with excellent damping characteristics. The result: product weight easily exceeds 100kg, sometimes approaching 200kg.

This fundamental philosophical difference naturally manifests in sound. The G1 Spirit delivers an agile, open, stress-free character. Sound is born into space effortlessly and disappears just as cleanly. Meanwhile, mass-based speakers excel at expressions carved from unshakable silence with weighty, stable presence. This isn’t a matter of superiority but aesthetic differences in how to express music. The G1 Spirit becomes an irreplaceable choice for listeners who prioritize music’s vitality, speed, and dynamics above all else.

Driver Material Philosophy

Driver diaphragm materials also deeply reflect manufacturer philosophy. The G1 Spirit adopts aluminum alloy diaphragms for all units 9. This represents Dickie’s absolute confidence that with proprietary technologies like the catenary dome and carbon ring reinforcement, he can completely overcome resonance—the metal diaphragm’s sole weakness (so-called “metallic coloration”) 1.

In contrast, Focal and Magico adopt lightweight, high-rigidity beryllium for tweeters 24, while Wilson uses naturally resonant silk domes 23—tendencies toward skillfully leveraging material-specific tonal qualities. The G1 Spirit’s sound being described by many reviewers as “colorless and transparent” stems from this thorough commitment to material “de-characterization.”

Direct Sound Quality Showdown—How Does G1 Spirit Compete?

So how does the G1 Spirit actually measure up against its rivals in sound quality? Cross-analysis of reviews reveals interesting trade-off relationships.

• vs. Magico (Dynamics vs. Articulation): The G1 Spirit vs. Magico comparison is often framed as a battle between “musical liberation” and “ultimate resolution.” One reviewer compared it to the Magico Q7 Mk.II, noting the G1 Spirit “plays louder and more freely,” surpassing Magico in its ability to render sharp peaks at the top of the dynamic range without rounding them off. The distortion-free dynamics at volumes exceeding 95dB are particularly the G1 Spirit’s exclusive territory. However, the same review points out that in “articulation”—the ability to delineate subtle sonic nuances—Magico wins across the entire frequency range. While Magico is “the ultimate speaker for high-resolution audio” that unravels every corner of the source, the G1 Spirit remains at a “very good” level in this regard 30. This symbolizes the aesthetic difference: Vivid prioritizes the energy and vitality of music as a whole, while Magico prioritizes precise reproduction of individual sounds.
• vs. Wilson Audio (Bass Expression): Wilson Audio speakers are known for their powerful “slam” in the low end. The G1 Spirit’s bass is also praised in many reviews as “deep, tight, and powerful,” but its quality seems slightly different from Wilson’s 12. One review characterizes the G1 Spirit’s bass not as the “slam” type like Wilson, but rather as a type that coexists with and richly resonates with the music as a whole 32. However, another review praises the G1 Spirit’s “slam and impact” as unmatched, which is interesting in its divergence 33. This likely suggests that the G1 Spirit’s bass character changes easily depending on room acoustics and amplifier pairing. What’s certain is that unlike Wilson, which is sometimes criticized for driver integration issues, the G1 Spirit’s bass is extremely seamless with very low distortion 33.
• vs. YGA / Analytical Speakers (Musicality vs. Imaging): In Stereophile’s review, compared to YGA Acoustics’ Sonja 1.3, the G1 Spirit is noted as “slightly inferior in precise image positioning and layered depth of soundstage presentation” 12. While YGA excels at “precise holographic imaging” that pinpoints sound images, the G1 Spirit seems to prioritize the “liquid-like” smoothness of the ensemble as a whole and musical flow over individual sound separation. However, it’s added that in “ability to play rock” and dynamic impact at high volumes, the G1 Spirit overwhelms YGA.

Ultimately, these comparisons don’t determine superiority but arrive at the question of what the listener prioritizes most. If you seek the live feeling where musical energy bursts forth, choose the G1 Spirit; if you want to examine every detail of a recording under a microscope, choose Magico; if you seek a specific type of powerful bass, choose Wilson—each speaker aims for a different summit.

7. Conclusion: Whose Soul Does This Acoustic Sculpture Shake?

To conclude this review, let’s clarify the essence of the GIYA G1 Spirit and the listener profile it will resonate with.

This speaker’s essence is “a device based on deep insight into acoustic physics that summons only music’s soul into space by erasing the speaker’s very existence.”

It will most strongly shake the souls of pure music lovers who wish to touch the core of recorded performances without coloration, or engineers who understand the artistry at the end of technical exploration.

Recommended For / Not Recommended For

• Recommended For:
  • Those who want to forget the speaker’s presence and completely immerse in music itself.
  • Those who want to experience live concert-like vast dynamic range and energy at home.
  • Those seeking monitor-like transparency that renders recorded sources exactly as they are, good or bad.
  • Those who find joy in owning a functional “work” where acoustic engineering and industrial design perfectly fuse.
• Not Recommended For:
  • Those seeking specific “tonal beauty” or “pleasant coloration” from speakers.
  • Those forced to build systems in limited space or with compromised upstream components.
  • Those who prefer traditional wooden cabinet, furniture-style design.
  • Those for whom the word “cost-performance” crosses their mind even slightly.

Future Update/Modification Potential

The G1 Spirit adopts an external crossover network. This means the path to future multi-amp drive (active configuration) using channel dividers is open 13. For inquisitive users seeking further sound quality improvement, this expandability is a major attraction.

Overall Rating: ★★★★★

Finally, I’d like to bestow a nickname on this unique speaker with respect.

“Acoustic Stealth Fighter”

References

1. Interview with Laurence Dickie – Founder of Vivid Audio and creator …, https://soundnews.net/interviews/interview-with-laurence-dickie-founder-of-vivid-audio-and-creator-of-the-iconic-bowers-wilkins-nautilus-speakers/
2. Vivid Audio’s Laurence Dickie, Designer of the B&W Nautilus - SoundStage! Icons (June 2020) - YouTube, https://www.youtube.com/watch?v=J1dCaRhIAXY
3. SoundStageGlobal.com - Vivid Audio Giya G1 Spirit - February 2017 - SoundStage! Global, https://www.soundstageglobal.com/index.php/product-debuts/vivid-audio-giya-g1-spirit-february-2017
4. Vivid Giya G1 Spirit Debut Highlights - On a Higher Note, https://onahighernote.com/blog/2017/03/26/vivid-giya-g1-spirit-debut-highlights/
5. ステラ、VIVID Audioのスピーカーについて5月1日受注分から価格を改定。「GIYA G1-S2」の販売も終了する - Stereo Sound ONLINE, https://online.stereosound.co.jp/_ct/17529018
6. Vivid Audio Range - stella Inc, https://stella-inc.com/stellawebsite/vivid-audio-range/
7. Vivid Audio GIYA G1 Spirit, https://www.nekoaudio.com/vividaudio-speaker.php?p=vividaudio-g1s
8. Vivid Audio Giya G1 Spirit Floorstanders - Kronos AV, https://www.kronosav.com/products/vivid-audio-giya-g1-spirit-floorstanders
9. GIYA G1 Spirit – Flagship High-End Speaker | Vivid Audio, https://vividaudio.com/giya/giya-g1-spirit/
10. SPIRIT - VIVID Audio, https://vividaudio.com/wp-content/uploads/Vivid-Audio-GIYA-G1-Spirit-Info-Sheet-metric-units.pdf
11. Vivid Audio GIYA G1 Spirit Floorstanding Speaker (Pair) - Ooberpad, https://www.ooberpad.com/products/vivid-audio-giya-g1-spirit-floorstanding-speaker-pair
12. Vivid Audio Giya G1 Spirit loudspeaker Page 2 | Stereophile.com, https://www.stereophile.com/content/vivid-audio-giya-g1-spirit-loudspeaker-page-2
13. Vivid Audio Giya G1 Spirit Loudspeaker - The Absolute Sound, https://www.theabsolutesound.com/articles/vivid-audio-giya-g1-spirit-loudspeaker/
14. The Incredible Transparency of the Vivid Audio G1 Spirit …, https://www.soundstageultra.com/index.php/features-menu/opinion-menu/1110-the-incredible-transparency-of-the-vivid-audio-g1-spirit-loudspeakers
15. Vivid Audio Giya G1 Spirit loudspeaker | Hi-Fi News, https://www.hifinews.com/content/vivid-audio-giya-g1-spirit-loudspeaker
16. Vivid Audio Giya G1’s vs G1 Spirits | Audio Science Review (ASR) Forum, https://www.audiosciencereview.com/forum/index.php?threads/vivid-audio-giya-g1s-vs-g1-spirits.1733/
17. Vivid G1 Spirits with External Crossovers | AudioShark Forums, https://www.audioshark.org/threads/vivid-g1-spirits-with-external-crossovers.19856/
18. Vivid Audio Giya G1 Spirit loudspeaker Measurements | Stereophile …, https://www.stereophile.com/content/vivid-audio-giya-g1-spirit-loudspeaker-measurements
19. Searching for the Extreme: Laurence Dickie of Vivid Audio — Part One - SoundStage! Ultra, https://www.soundstageultra.com/index.php/features-menu/general-interest-interviews-menu/242-searching-for-the-extreme-laurence-dickie-of-vivid-audio-part-one
20. Blog - Nautilus - Bowers & Wilkins, https://www.bowerswilkins.com/en-us/blog/products/history-of-nautilus.html
21. Vivid Audio Giya G1 Spirit loudspeaker | Stereophile.com, https://www.stereophile.com/content/vivid-audio-giya-g1-spirit-loudspeaker
22. Giya G1 Series 2 - VIVID Audio, https://vividaudio.com/legacy/giya-g1-series-2/
23. Wilson Audio Specialties Alexia V loudspeaker - Stereophile.com, https://www.stereophile.com/content/wilson-audio-specialties-alexia-v-loudspeaker
24. Munich High End 2019: Loudspeakers - The Absolute Sound, https://www.theabsolutesound.com/articles/munich-high-end-2019-loudspeakers/
25. https://www.soundstageultra.com/index.php/equipment-menu/923-magico-m2-loudspeakers
26. Maestro Utopia Evo White Carrara - Focal Naim America, https://focalnaimamerica.com/product/view/1155
27. Focal Maestro Utopia EVO Loudspeakers (each) - Upscale Audio, https://upscaleaudio.com/products/focal-maestro-utopia-evo
28. Vivid Audio Giya G1 Spirit loudspeaker Lab Report | Hi-Fi News, https://www.hifinews.com/content/vivid-audio-giya-g1-spirit-loudspeaker-lab-report
29. Vivid G1 Spirit review | AudioShark Forums - High End Audio, Stereo …, https://www.audioshark.org/threads/vivid-g1-spirit-review.12163/
30. Vivid Speakers & Naim - Page 3 - Hi-Fi Corner, https://community.naimaudio.com/t/vivid-speakers-naim/19614?page=3
31. Had a taste of the good life last night : r/audiophile - Reddit, https://www.reddit.com/r/audiophile/comments/rleq18/had_a_taste_of_the_good_life_last_night/
32. VIVID AUDIO Giya G1 Spirit - Audiodrom, https://www.audiodrom.net/en/floorstanding-loudspeakers/detail/28-floorstanding-loudspeakers/726-vivid-audio-giya-g1-spirit
33. SoundStageHiFi.com - Wilson Audio Alexia vs … - SoundStage! Hi-Fi, https://www.soundstagehifi.com/index.php/reader-feedback/590-wilson-audio-alexia-vs-vivid-audio-giya-g1-or-g2