BLOCKS

OGY + BOB + BOB

OGY + BOB + BOB

Experience superior sound with the Closer Acoustics BLOCKS System, a meticulously designed high-fidelity audio setup that seamlessly combines precision engineering, modular flexibility, and expert craftsmanship. This system offers an immersive, natural, and dynamic sound signature, thanks to its carefully selected components:

  • Closer Acoustics OGY – A high-resolution full-range speaker delivering pure, detailed sound with exceptional clarity.
  • 2x Closer Acoustics BOB MKII – Dual bass modules designed to provide deep, natural low frequencies for a rich and immersive listening experience.
  • Closer Acoustics Anti-Vibration Platform – Eliminates unwanted vibrations, preserving sound purity and detail.

The Concept – Modular Precision

The Closer Acoustics BLOCKS System was designed as a complete high-fidelity audio solution — modular, flexible, and perfectly balanced. It combines the OKHO full-range loudspeaker, the BOB MKII bass module, the BLANK stand, and the Anti-Vibration Platform into one coherent system. Each element plays a distinct role, but together they form a seamless whole — a sound architecture where clarity meets depth.

Built on years of acoustic research, BLOCKS embodies the idea that true sound should adapt to the listener, not the other way around. Its modular nature allows for multiple configurations and gradual upgrades. Whether used as a compact two-way setup or as part of an expanding system, BLOCKS grows with your musical ambitions.

The Concept – Modular Precision

The Closer Acoustics BLOCKS System was designed as a complete high-fidelity audio solution — modular, flexible, and perfectly balanced. It combines the OKHO full-range loudspeaker, the BOB MKII bass module, the BLANK stand, and the Anti-Vibration Platform into one coherent system. Each element plays a distinct role, but together they form a seamless whole — a sound architecture where clarity meets depth.

Built on years of acoustic research, BLOCKS embodies the idea that true sound should adapt to the listener, not the other way around. Its modular nature allows for multiple configurations and gradual upgrades. Whether used as a compact two-way setup or as part of an expanding system, BLOCKS grows with your musical ambitions.

The Concept – Modular Precision

The Closer Acoustics BLOCKS System was designed as a complete high-fidelity audio solution — modular, flexible, and perfectly balanced. It combines the OKHO full-range loudspeaker, the BOB MKII bass module, the BLANK stand, and the Anti-Vibration Platform into one coherent system. Each element plays a distinct role, but together they form a seamless whole — a sound architecture where clarity meets depth.

Built on years of acoustic research, BLOCKS embodies the idea that true sound should adapt to the listener, not the other way around. Its modular nature allows for multiple configurations and gradual upgrades. Whether used as a compact two-way setup or as part of an expanding system, BLOCKS grows with your musical ambitions.

OGY’s Core: One Driver, Infinite Expression

OGY employs an outstanding full-range driver — the EMS LB5 (10 cm), designed by the French legend Michel Fertin, who dedicated his life to mastering the art of wide-band single-driver sound. Each unit is handcrafted in France by Katy Fertin / EMS Speaker, carrying forward decades of acoustic refinement. The driver’s speed and precision allow for an astonishingly smooth, natural presentation that reveals every subtle nuance of a recording.This minimalist concept — one driver reproducing the full spectrum — ensures perfect coherence and purity of sound. Without a crossover to interfere, OGY maintains phase integrity and timing accuracy, resulting in a lifelike, emotionally engaging performance that connects the listener directly to the essence of the music.

OGY’s Core: One Driver, Infinite Expression

OGY employs an outstanding full-range driver — the EMS LB5 (10 cm), designed by the French legend Michel Fertin, who dedicated his life to mastering the art of wide-band single-driver sound. Each unit is handcrafted in France by Katy Fertin / EMS Speaker, carrying forward decades of acoustic refinement. The driver’s speed and precision allow for an astonishingly smooth, natural presentation that reveals every subtle nuance of a recording.This minimalist concept — one driver reproducing the full spectrum — ensures perfect coherence and purity of sound. Without a crossover to interfere, OGY maintains phase integrity and timing accuracy, resulting in a lifelike, emotionally engaging performance that connects the listener directly to the essence of the music.

OGY’s Core: One Driver, Infinite Expression

OGY employs an outstanding full-range driver — the EMS LB5 (10 cm), designed by the French legend Michel Fertin, who dedicated his life to mastering the art of wide-band single-driver sound. Each unit is handcrafted in France by Katy Fertin / EMS Speaker, carrying forward decades of acoustic refinement. The driver’s speed and precision allow for an astonishingly smooth, natural presentation that reveals every subtle nuance of a recording.This minimalist concept — one driver reproducing the full spectrum — ensures perfect coherence and purity of sound. Without a crossover to interfere, OGY maintains phase integrity and timing accuracy, resulting in a lifelike, emotionally engaging performance that connects the listener directly to the essence of the music.

BOB MKII – Deep, Articulate Bass

The BOB MKII bass module is designed to extend your system’s low-end with powerful yet natural bass. Its precision-engineered driver ensures accurate reproduction of rhythm and tone, without overwhelming the midrange or masking subtle details. Handcrafted enclosures enhance acoustic performance and suppress unwanted vibrations, delivering pure, controlled low frequencies.

BOB MKII integrates seamlessly with OKHO or other BLOCKS components, creating a balanced, coherent soundstage. Whether for jazz, classical, or contemporary music, it provides depth and impact where needed, complementing the clarity and resolution of full-range speakers for a complete, immersive experience.

BOB MKII – Deep, Articulate Bass

The BOB MKII bass module is designed to extend your system’s low-end with powerful yet natural bass. Its precision-engineered driver ensures accurate reproduction of rhythm and tone, without overwhelming the midrange or masking subtle details. Handcrafted enclosures enhance acoustic performance and suppress unwanted vibrations, delivering pure, controlled low frequencies.

BOB MKII integrates seamlessly with OKHO or other BLOCKS components, creating a balanced, coherent soundstage. Whether for jazz, classical, or contemporary music, it provides depth and impact where needed, complementing the clarity and resolution of full-range speakers for a complete, immersive experience.

BOB MKII – Deep, Articulate Bass

The BOB MKII bass module is designed to extend your system’s low-end with powerful yet natural bass. Its precision-engineered driver ensures accurate reproduction of rhythm and tone, without overwhelming the midrange or masking subtle details. Handcrafted enclosures enhance acoustic performance and suppress unwanted vibrations, delivering pure, controlled low frequencies.

BOB MKII integrates seamlessly with OKHO or other BLOCKS components, creating a balanced, coherent soundstage. Whether for jazz, classical, or contemporary music, it provides depth and impact where needed, complementing the clarity and resolution of full-range speakers for a complete, immersive experience.

Our Realisations

Each pair of BLOCKS speakers finds its home in a unique interior — from minimalist studios to refined living spaces. Explore how OGY blends timeless design, craftsmanship, and pure sound to complement the character of every room.

Our Realisations

Each pair of BLOCKS speakers finds its home in a unique interior — from minimalist studios to refined living spaces. Explore how OGY blends timeless design, craftsmanship, and pure sound to complement the character of every room.

Our Realisations

Each pair of BLOCKS speakers finds its home in a unique interior — from minimalist studios to refined living spaces. Explore how OGY blends timeless design, craftsmanship, and pure sound to complement the character of every room.

Customer Testimonials

Fantastic!

I have experimented with these, using different amplifiers and in different spaces, and they can really shine in all settings. They are currently in my Office (AKA man-cave) and I swear they are better than ever, after more than a year of ownership. The non-fatiguing quality of the precise rendering of all frequencies is remarkable. In addition, on a hardwood floor, the base notes (especially with the added isolation stands) are perfect (I used my McIntosh Integrated amp to boost the base where I had it on a rug). It is now paired with a mostly Laiv Harmony system and 200 watt GaNM monoblocks seem to really pair perfectly with these speakers. I may try out the new BLOCK speakers to be added to the top of the BOBs, when I take it to a slightly larger space. I guess like others, I have Steve Huff to thank for this - he turned me on to these speakers as well as the Laiv Harmony system and they have not disappointed!!
Timothy M.
United States
No items found.

Technical details

Product Name
OGY + BOB + BOB
Impedance
8
Ohm
Efficiency
BOB: 94 dB | OGY: 91
dB
Power Handling
15
W
Dimensions
BOB|OKHO| BLANK - 35 cm (W) x 40 cm (H) x 35 cm (D)

FAQs

Discover answers to the most common questions about product.

What is the Closer Acoustics BLOCKS System?

BLOCKS is a modular high-fidelity audio system that combines OKHO full-range loudspeakers, BOB MKII bass modules, BLANK stands, and an Anti-Vibration Platform. Each component can be used independently or as part of a complete setup — offering both flexibility and uncompromising sound quality.

What makes the BLOCKS System different from a traditional speaker setup?

Unlike conventional systems, BLOCKS was designed around the principle of mechanical and acoustic isolation. The stands and anti-vibration platform effectively suppress unwanted resonance, allowing the loudspeakers to perform with exceptional clarity, stability, and depth.

Can I customize or expand my BLOCKS configuration?

Yes. The system is fully modular and upgradeable. You can start with OKHO speakers, add BOB MKII bass modules, or experiment with placement and spacing to create your ideal listening environment. BLOCKS evolves with your needs and musical preferences.

Can I arrange the BLOCKS components in different ways?

Absolutely. The system was created to encourage experimentation. You can position the OKHO and BOB MKII modules in various ways — stacked, separated, or angled — depending on your room and preferences. Each configuration brings out a different acoustic character, letting you discover the sound that resonates most with you.

Where are BLOCKS components made?

Where are BLOCKS components made?

Have a question?
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Opolska 22/206B, 40-084 Katowice, Poland
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