Marantz Grand Horizon

The Marantz Grand Horizon sets a new benchmark for what a single-speaker system can achieve, blending luxurious design, advanced engineering and effortless streaming into one refined loudspeaker. At its core lies Marantz’s own Rise™ amplifier architecture, delivering up to 370 W of continuous power and a peak capability that exceeds 860 W — enough muscle to fill large living spaces with richly detailed, room-filling sound.

Inside the chassis, Marantz pairs that power with a driver array built around a dedicated 8-inch “Gravity” subwoofer, four 3-inch full-range mid drivers and three 1-inch silk-dome tweeters, forming a coherent 3-way system that moves with precision, poise and musicality. The result is sound that is expansive yet intimate, dramatic yet controlled — from the deepest orchestral lows to whisper-quiet nuances of solo vocals.

Wrapped in the elegant Radiance™ 360° Seamless Eco-Fabric, made in part from recycled ocean plastics, the Grand Horizon is as beautiful in your space as the performances it delivers. Finished in Midnight Sky, Moon Ray or Marantz Champagne and grounded on a natural marble base, it carefully bridges the world of high-end audio and refined interior aesthetics.

With HEOS® Built-In, the Grand Horizon becomes both the heart and the hub of modern listening. Stream directly from TIDAL, Spotify, Amazon Music HD and more, use AirPlay 2 or Bluetooth, and switch into multi-room mode when the mood calls for it. Inputs like HDMI eARC, USB-C and optical allow integration with TVs, game consoles and audiophile sources.

Whether used alone or paired for stereo, the Grand Horizon stands as a statement of modern hi-fi. It strips away wires, simplifies setup and offers reference-level performance in one beautifully designed package. For those who seek extraordinary sound in the most elegant form, the Grand Horizon is the definitive choice.