Closer Acoustics OGY

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 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.

The OGY plywood cabinet represents the essence of acoustic harmony and craftsmanship. Made from carefully selected birch plywood, it offers both rigidity and warmth — essential for precise, natural sound reproduction. The cabinet’s internal geometry and damping have been finely tuned to minimize coloration and enhance spatial depth, allowing the EMS LB5 driver to perform at its full potential.

Its minimalist exterior hides countless hours of manual work. Every panel, joint, and curve is shaped to serve the music, not dominate the space. The natural wood veneer adds a sense of warmth and authenticity, making OGY both a true listening instrument and a timeless piece of design.

The OGY plywood cabinet represents the essence of acoustic harmony and craftsmanship. Made from carefully selected birch plywood, it offers both rigidity and warmth — essential for precise, natural sound reproduction. The cabinet’s internal geometry and damping have been finely tuned to minimize coloration and enhance spatial depth, allowing the EMS LB5 driver to perform at its full potential.

Its minimalist exterior hides countless hours of manual work. Every panel, joint, and curve is shaped to serve the music, not dominate the space. The natural wood veneer adds a sense of warmth and authenticity, making OGY both a true listening instrument and a timeless piece of design.

Why choose a single driver? The answer is simple: sound coherence. Unlike multi-driver speakers, which divide the audio spectrum and then attempt to reassemble it with crossovers, a single driver preserves phase integrity and consistency across all frequencies. The result is a more lifelike and natural sound.

A single point source ensures precise sound imaging. When music is recorded, there's only one microphone capturing all frequencies — ideally, the playback should mimic this with a single transducer. Multi-driver systems can blur spatial cues, but a good full-range speaker disappears into the room, leaving only the music.

Why choose a single driver? The answer is simple: sound coherence. Unlike multi-driver speakers, which divide the audio spectrum and then attempt to reassemble it with crossovers, a single driver preserves phase integrity and consistency across all frequencies. The result is a more lifelike and natural sound.

A single point source ensures precise sound imaging. When music is recorded, there's only one microphone capturing all frequencies — ideally, the playback should mimic this with a single transducer. Multi-driver systems can blur spatial cues, but a good full-range speaker disappears into the room, leaving only the music.

Each pair of OGY 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.