Marantz Grand Horizon Flagship Wireless Speaker Powered by HEOS

The Definitive Statement in Wireless Audio

The Marantz Grand Horizon transcends every boundary in wireless audio engineering. A singular masterpiece where uncompromising acoustics, visionary design, and artisanal craftsmanship converge. This flagship represents the absolute apex of sound reproduction, meticulously crafted for those who accept nothing less than perfection in their pursuit of musical truth.

A Sculpture That Happens to Play Music

This isn't another speaker. The Grand Horizon is an architectural statement. A centrepiece. The kind of object that becomes part of your home's identity, commanding presence in a room the way a carefully chosen piece of art does.

Marantz built their reputation over seven decades perfecting amplifiers and AV receivers. They didn't make speakers. Until now. And when they finally did, they created something that looks nothing like what you expect a speaker to be.

Unrivaled Acoustic Architecture

At the heart of the Grand Horizon lies the revolutionary Marantz Rise™ Amplifier in its most powerful iteration. Commanding yet refined sound with crystalline clarity and surgical precision. The exquisite Marantz Radiance™ 360° Seamless Fabric enclosure balances luxurious tactility, visual sophistication, structural durability, and complete acoustic transparency to deliver an expansive, utterly immersive soundstage that obliterates the physical constraints of conventional wireless speakers.

The Grand Horizon's midrange reproduction achieves breathtaking realism through the flagship Marantz Gravity™ Driver array, while authoritative bass response emanates from extensively re-engineered low-frequency architecture. Each component has been obsessively optimized to work in absolute harmony, creating a listening experience of unprecedented realism, dynamic range, and emotional connection.

Engineering Without Compromise

The advanced Marantz Mirage™ DSP technology delivers superior signal processing and exemplary audio performance across the entire frequency spectrum. This proprietary architecture ensures flawless signal integrity, exceptional phase coherence, and unmatched clarity from the deepest bass to the most delicate high frequencies.

The cabinet architecture represents a fundamental reimagining of wireless speaker design. The included premium marble tripod stand dramatically increases structural rigidity while virtually eliminating unwanted resonances and coloration. Every material, every component, and every interface has been selected not merely for its acoustic properties but for its synergistic contribution to the holistic performance of this extraordinary instrument.

Three Finishes, Each Extraordinary

Available in three exclusive finishes: the sophisticated Midnight Sky, the ethereal Moon Ray, or the warmly opulent Marantz Champagne. The Grand Horizon transcends function to become an objet d'art that commands attention in even the most refined interiors.

Each Grand Horizon is meticulously hand-assembled by master craftspeople. The included artistic marble tripod stand further elevates its architectural presence. The flawless finish and obsessive attention to detail reflect seven decades of audio heritage and an unwavering pursuit of absolute perfection.

Connectivity That Actually Works

Where standard wireless speakers offer basic functionality, the Grand Horizon delivers a complete ecosystem of premium connectivity:

• HEOS® Built-in for seamless multi-room audio orchestration
• Intuitive AuraControl™ interface for effortless operation
• High-resolution streaming supporting audiophile-grade formats
• Comprehensive connectivity including Bluetooth, Wi-Fi, and HDMI eARC
• Direct access to TIDAL HiFi Plus, Qobuz, Spotify Connect, Amazon Music Ultra HD, and Pandora
• Intelligent sound optimization modes including refined "Auto" mode and dedicated listening profiles
• Future-proof firmware updates ensuring continued performance excellence

The Pinnacle of Sound Excellence

The Marantz Grand Horizon is not merely a wireless speaker. It represents the culmination of decades of acoustic research, engineering innovation, and unwavering dedication to sonic truth. For those who demand absolute perfection and who appreciate the finest expressions of audio craftsmanship, the Grand Horizon represents not just a purchase, but a lifetime investment in musical revelation and artistic authenticity.

Experience sound as the artist envisioned. Without compromise, without limitation, without equal.

Immersive 360° Soundstage

The Grand Horizon creates a captivating omnidirectional soundstage that envelops your listening space with rich, meticulously detailed audio. Enhanced by advanced Marantz Mirage™ DSP technology, it delivers precise instrument separation, holographic imaging, and pristine vocal clarity from every listening position. Your environment transforms into an intimate concert hall where you experience music as a living, breathing presence.

Uncompromising Material Selection

Every element of the Grand Horizon has been exhaustively evaluated and selected. From the acoustically transparent yet sumptuously tactile Radiance™ fabric to the precision-engineered marble tripod base that eliminates unwanted vibrations and resonances. The sophisticated interplay between soft textile and solid mineral foundation creates both visual poetry and acoustic perfection.

Intuitive Illuminated Touch Control

The elegant illuminated touch ring interface provides effortless mastery of your musical experience with intuitive gestures. This innovative control surface responds to the lightest touch, allowing you to adjust volume, navigate tracks, or switch inputs with fluid movements that complement the speaker's sophisticated design philosophy. The subtle ambient lighting adapts to your environment, providing visual feedback without distraction.

Audiophile Heritage, Redefined

While embracing wireless convenience and modern connectivity, the Grand Horizon preserves and extends Marantz's legendary seven-decade commitment to audio purity. The flagship Rise™ amplification technology delivers the warmth, resolution, dynamic impact and emotional authenticity that has defined Marantz since 1953, now reimagined and elevated for discerning contemporary audiophiles.