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Sonus faber Lumina I Bookshelf Speakers | The Grid HiFi
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Sonus faber Lumina I Bookshelf Speakers | The Grid HiFi
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Overview
Small Speaker. Unmistakably Sonus faber.
Italian-Made 2-Way Bookshelf Loudspeaker
You don't need a large room—or large loudspeakers—to enjoy the artistry of Sonus faber.
The Lumina I is the most compact loudspeaker in the Lumina collection, bringing Italian craftsmanship and high-fidelity engineering into a cabinet measuring just 11 inches tall and 5.8 inches wide.
Inside, a 29 mm Damped Apex Dome (D.A.D.) tweeter and a 120 mm natural-fiber midwoofer work together to reproduce music with clarity, detail, and natural tonal character. A front-facing bass-reflex port helps the compact enclosure deliver satisfying musical weight while providing flexibility in smaller listening spaces.
The cabinet combines a multilayer wood front baffle with hand-applied black leather, creating the distinctive balance of traditional materials and contemporary design associated with Sonus faber.
Made in Vicenza, Italy, the Lumina I is an inviting way to build a serious stereo system, elevate a desktop listening setup, or bring premium sound into a compact home theater.
All the character of Sonus faber, thoughtfully scaled for smaller spaces.
Designed to Make the Most of Your Space
At just 11 inches high, 5.8 inches wide, and 8.4 inches deep, the Lumina I fits where larger loudspeakers simply cannot.
Its compact dimensions make it suitable for a home office, bedroom, apartment, secondary listening system, or smaller dedicated music room. Place a pair on appropriately sized speaker stands or a sturdy surface, then position them to create a convincing stereo image.
The front-facing reflex port offers additional placement flexibility when the speakers need to sit relatively close to a rear wall. As with any high-fidelity speaker, experimenting with placement and listening distance can help you achieve the best balance in your room.
The Lumina I doesn't try to dominate a space. It makes music feel at home in it.
The Technology Behind the Sound
29 mm Damped Apex Dome Tweeter
The Lumina I uses Sonus faber's signature D.A.D. tweeter, featuring a hand-coated soft-silk diaphragm and an apex-damping arrangement designed to control unwanted dome movement.
Viscoelastic decoupling helps isolate the tweeter from vibrations transmitted through the front baffle.
The result is a carefully engineered high-frequency driver responsible for the fine details in vocals, strings, percussion, and the ambience of a recording.
120 mm Natural-Fiber Midwoofer
Developed specifically for the Lumina collection, the 120 mm midwoofer features a custom basket and a diaphragm made from cellulose pulp blended with natural fibers.
This driver handles the midrange and lower frequencies, giving voices and instruments their body while working with the tweeter to create a cohesive musical presentation.
A crossover at 2,000 Hz divides the frequency range between the two drivers.
Front-Facing Bass-Reflex Port
The Lumina I uses a vented-box design with its reflex port located at the front of the cabinet.
This helps reduce some of the placement restrictions associated with rear-ported speakers, particularly in compact rooms.
Sonus faber specifies a frequency response of 65 Hz–24,000 Hz. For listeners who want deeper bass, a properly integrated subwoofer is a natural addition.
Driver construction, crossover and enclosure details are drawn from Sonus faber's product documentation.
Italian Craftsmanship in Every Detail
Piano Black
Wenge
Walnut
The Lumina I embraces the materials that have defined Sonus faber's loudspeakers for decades.
A multilayer wood front baffle creates a striking contrast with the hand-applied black leather covering the cabinet's sides and top. Chrome rings surrounding the drivers add a subtle contemporary accent.
Three finishes allow the speaker to complement different interiors:
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Piano Black: High-gloss lacquer for a sleek, modern appearance.
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Wenge: Dark wood veneer with contrasting maple inlays.
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Walnut: Warm wood veneer accented by maple inlays.
Every Lumina I is manufactured in Vicenza, Italy, bringing Sonus faber's heritage of craftsmanship to a beautifully understated compact speaker.
A Small Speaker with Plenty of Possibilities
A dedicated stereo system
Pair the Lumina I with a quality integrated amplifier and network streamer to create a music system that prioritizes detail, imaging, and natural sound without requiring a large footprint.
Desktop and office listening
Its compact cabinet makes the Lumina I worth considering for a thoughtfully arranged desktop or office system. Suitable stands or isolation accessories can help position the tweeters near ear level.
A premium secondary system
Bring high-fidelity sound into a bedroom, study, or another room where floorstanding speakers would be impractical.
Home theater and surround sound
The Lumina I can serve as a compact front speaker in a smaller cinema or as a surround speaker alongside other models from the Lumina collection.
For systems that demand deeper bass or substantial movie effects, add a suitably matched subwoofer.
With 84 dB sensitivity, a nominal impedance of 4 ohms, and a recommended amplifier range of 30–100 watts, the Lumina I benefits from an amplifier that can comfortably handle a 4-ohm load.
Lumina I vs. Lumina II: Which Size Fits Your System?
Both speakers share Sonus faber's D.A.D. tweeter technology, Italian craftsmanship, and two-way vented-box architecture. The differences are primarily in cabinet size, midwoofer diameter, and acoustic specifications.
|
Feature |
Lumina I |
Lumina II |
|---|---|---|
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Configuration |
2-way bookshelf |
2-way bookshelf |
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Tweeter |
29 mm D.A.D. |
29 mm D.A.D. |
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Midwoofer |
120 mm |
150 mm |
|
Frequency Response |
65 Hz–24 kHz |
55 Hz–24 kHz |
|
Sensitivity |
84 dB |
86 dB |
|
Recommended Amplifier |
30–100 W |
30–150 W |
|
Height |
11 in |
12 in |
|
Width |
5.8 in |
7.1 in |
The Lumina I offers the smaller footprint, making it particularly attractive for space-conscious systems. The Lumina II adds a larger midwoofer and cabinet, with deeper specified bass extension and higher sensitivity.
Technical Specifications
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Specification |
Sonus faber Lumina I |
|---|---|
|
Speaker Type |
2-way passive bookshelf loudspeaker |
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Enclosure |
Vented box |
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Tweeter |
1 × 29 mm D.A.D. soft dome |
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Midwoofer |
1 × 120 mm natural-fiber paper cone |
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Crossover Frequency |
2,000 Hz |
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Frequency Response |
65 Hz–24,000 Hz |
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Sensitivity |
84 dB SPL (2.83V/1m) |
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Nominal Impedance |
4 ohms |
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Recommended Amplifier Power |
30–100 W, undistorted |
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Connections |
4 binding posts: high and mid/low |
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Decoupling |
Rubber pads |
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Dimensions (H × W × D) |
11 × 5.8 × 8.4 in |
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Metric Dimensions |
280 × 148 × 213 mm |
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Weight |
9.7 lb (4.4 kg) each |
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Cabinet |
Squared design; wood front baffle and black leather |
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Finishes |
Piano Black, Wenge, Walnut |
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Country of Manufacture |
Italy |
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Packaged Dimensions (Pair) |
16.5 × 13.2 × 16.9 in |
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Packaged Weight (Pair) |
24.3 lb (11 kg) |
Specifications verified against Sonus faber's official technical documentation.
Experience Sonus faber at The Grid HiFi
Great sound isn't determined by speaker size alone. Amplifier matching, source quality, placement, and room acoustics all contribute to the finished experience.
At The Grid HiFi in Houston, we specialize in premium two-channel audio, home theater, and personalized system design.
As a Sonus faber Reference Dealer, our team can help you explore the Lumina collection and select amplification, streaming components, speaker stands, and subwoofers to create a complete system around your space and listening preferences.
Whether you're building your first dedicated stereo or adding a compact high-fidelity system to another room, we're here to help you get every detail right.
Contact The Grid HiFi to discover the Sonus faber Lumina I and build a system that makes every listening session something to look forward to.
FAQs
Please read our FAQs page to find out more.
Do you price match?
Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.
Do you offer free shipping?
Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.
Where is your showroom?
We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.
Can I buy online without visiting the showroom?
Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.
Do you offer financing?
Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.
Do you install systems as well as sell equipment?
Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.
Do you provide support after installation?
Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.