Marantz Horizon Luxury Wireless Speaker

Marantz Horizon Luxury Wireless Speaker

Marantz Horizon is a luxury wireless speaker built for listeners who want true hi-fi impact without a full rack of components. At its core is the Marantz Rise™ GaN FET amplifier platform, engineered for fast, clean power delivery and paired with Marantz Gravity™ driver technology for authoritative bass and low distortion at high volume. Stream effortlessly with HEOS Built-in, AirPlay 2, and Bluetooth 5.4, or connect your TV through HDMI eARC/ARC for a premium, room-filling soundbar alternative—with support for immersive Dolby Atmos formats. Finished with Marantz Radiance™ 360° Seamless EcoFiber and an elegant, intuitive control interface, Horizon blends statement-level design with serious acoustic performance.

What It's Good At:

• Delivering powerful, low-distortion sound from a single premium wireless speaker
• Filling larger rooms with deep bass and high output (up to 114.5 dB peak SPL at 1 m)
• Premium TV audio via HDMI eARC/ARC, including Dolby Atmos-capable decoding
• Whole-home music with HEOS multi-room control and broad streaming service support
• Hi-resolution playback up to 24-bit/192kHz (network share or USB-C mass storage)
• Seamless luxury styling with 360° acoustic fabric and intuitive touch + LED interface

Marantz Horizon Full Specifications:

• Product type: Luxury / reference wireless speaker (HEOS Built-in)
• Amplifier topology: Marantz Rise™ GaN FET
• Total amplifier power (FTC): 310 W (FTC Power Output Rating)
• Total amplifier power (Peak): 745 W (not tested under FTC standard)
• Total amplifier power (Peak, Raw Amplifier Power): 1160 W (not tested under FTC standard)
• Loudspeaker array – Bass: 1 × 6.5" Marantz Gravity™
• Loudspeaker array – Wideband: 3 × 2"
• Loudspeaker array – High frequency: 2 × 1"
• Frequency response: 30 Hz–20 kHz (±3 dB), 22 Hz (−10 dB)
• Maximum SPL: 104 dB (1 m)
• Peak SPL: 114.5 dB (1 m)
• Analog input: 1 pair RCA L/R
• Digital input: 1 × TOSLINK optical
• USB: 1 × USB-C (mass storage playback)
• HDMI: 1 × eARC / ARC (TV connection)
• Decoding: Dolby Atmos, Dolby TrueHD, DSD, Dolby Digital+, Dolby Digital, LPCM
• Max PCM sample rate / bit depth (Stereo): 192 kHz / 24-bit
• Max PCM sample rate / bit depth (Multi-channel): 192 kHz / 24-bit (up to 7.1)
• Max DSD data rate: 5.6 MHz (DSD ×2)
• Stereo file formats (HEOS network share or USB) – WMA: up to 192 kbps
• Stereo file formats (HEOS network share or USB) – AAC & MP3: up to 320 kbps
• Stereo file formats (HEOS network share or USB) – WAV, ALAC, FLAC: up to 24-bit/192 kHz
• Stereo file formats (HEOS network share or USB) – DSD: 2.8 MHz, 5.6 MHz
• Bluetooth: 5.4
• AirPlay: AirPlay 2
• Spotify: Spotify Connect
• Music services supported (HEOS; subject to change/local availability): Pandora, Spotify, TuneIn, SiriusXM, Amazon Music, TIDAL, iHeartRadio, Deezer, Deezer HiFi, Mood:Mix, Sony Hi-Res, AWA, QPlay, SoundCloud
• Music stored on mobile device: Yes (iOS, Android, or Kindle Fire)
• NAS support: Network share, UPnP
• USB storage device playback: Yes (FAT32, NTFS formatted drives)
• Wired connectivity: Ethernet
• Wireless connectivity: Dual-band Wi-Fi 802.11 a/b/g/n/ac/ax (manual lists 2.4 GHz, 5 GHz, 6 GHz ranges)
• HEOS app: iOS, Android, Kindle Fire
• Control system compatibility (via TCP/IP): Crestron, Control4, AMX
• Bluetooth transmission power class: Class 1
• Bluetooth max range: Approx. 98.4 ft / 30 m (line of sight)
• Bluetooth profiles: A2DP, AVRCP
• Bluetooth codec: SBC
• Transmission range (A2DP): 20 Hz – 20,000 Hz
• Operating temperature: 41 °F–95 °F (5 °C–35 °C)
• Power supply (North America model): AC 100–120 V, 50/60 Hz
• Power consumption: 120 W
• Auto standby power consumption: ~1.7 W to 2.0 W (varies by Wi-Fi/Ethernet/Bluetooth state)
• Max analog input: 2 Vrms
• On-unit controls: Volume up/down, Play/Pause
• Status indicator: Multi-colored LED / halo light
• Rear buttons: Connect (Wi-Fi setup), Bluetooth pairing button
• Included: Certificate of Authenticity, Quick Start Guide (QSG), power cable/cord (region dependent), HDMI cable, rear cover, literature pack/accessory box
• Product color options: Moon Ray, Midnight Sky, Marantz Champagne
• Dimensions (H × W × D): 14.33 × 8.27 × 15.26 in
• Dimensions (H × W × D): 364 × 210 × 387.5 mm
• Weight: 27.5 lb (12.5 kg)

Marantz Horizon Q&A:

Can Marantz Horizon connect to a TV with a single cable?

Yes. Connect your TV using the HDMI eARC/ARC port for clean, high-quality audio and convenient control.

Does it support Dolby Atmos content?

Yes. Horizon supports decoding for Dolby Atmos and additional Dolby formats, making it a strong choice for immersive TV and movie playback.

What streaming options are built in?

You can stream via HEOS Built-in, AirPlay 2, Bluetooth 5.4, and Spotify Connect, plus access many popular music services through HEOS (availability can vary by region).

Can I play hi-res music files locally (without streaming)?

Yes. Play music from a USB-C mass-storage device or a network share/NAS, including up to 24-bit/192kHz files (format-dependent).

What physical inputs are available for external sources?

Horizon includes RCA analog input, TOSLINK optical input, USB-C for storage playback, and HDMI eARC/ARC.

Can it be used in a multi-room setup?

Yes. Using the HEOS app, you can group Horizon with other HEOS-enabled devices and control multiple rooms from one place.

What control systems can integrate with it?

It supports control system compatibility via TCP/IP with Crestron, Control4, and AMX.

How loud can it play for a single-speaker setup?

Horizon is designed for high output, reaching 104 dB max SPL and up to 114.5 dB peak SPL at 1 meter.

Marantz Horizon Downloads:

Marantz Horizon Information Sheet
Marantz Horizon Manual