Amplifier
Total Amplifier Power (FTC) 370 W (FTC Power Output Rating)
Total Amplifier Power (Peak) 860 W (This rating was not tested under the FTC standard)
Total Amplifier Power (Peak, Raw Amplifier Power) 1400 W (This rating was not tested under the FTC standard)

Streaming Technologies
Bluetooth BT 5.4
AirPlay AirPlay 2
Spotify Spotify Connect
Music Services and Sources

Amplifier Toplogy Marantz Rise GaN FET Loudspeaker Array
Bass 1× 8" Marantz Gravity

Music Services Supported
(HEOS, subject to change and local availability)

Pandora, Spotify, TuneIn, SiriusXM,
Amazon Music, TIDAL, iHeartRadio, Deezer, Deezer HiFi, Mood:Mix,
Sony Hi-Res, AWA, QPlay, SoundCloud.

Wideband 4× 3" High Frequency 3× 1" Performance
Frequency Response 28Hz to 20kHz (+/-3dB), 18Hz (-10dB)
Maximum SPL 111dB (1M) Peak SPL 122dB (1M) Audio Connectivity
Analog 1 pr. RCA L/R
Digital 1 ea. TOSLINK Optical
USB 1 ea. USB-C (Mass Storage) HDMI 1 ea. eARC / ARC
Audio Format Support
Decoding Dolby Atmos, Dolby TrueHD, DSD Dolby Digital+, Dolby Digital, LPCM
Max PCM Sample Rate / Bit Depth Stereo: 192kHz / 24 bit
Multi-Channel: 192kHz / 24 bit (7.1 Channel) Max DSD Data Rate 5.6 MHz (DSD ×2)
Stereo File Formats (HEOS network share or USB) WMA: up to and including 192 kbps
AAC MP3: up to and including 320 kbps
WAV, ALAC, FLAC: up to and including 24-bit/192kHz DSD: 2.8 MHz, 5.6MHz

Music stored on mobile device Yes (iOS, Android, or Kindle Fire) NAS (Network Attached Storage) Network share, UPnP
USB Storage Device Playback Yes (FAT32, NTFS formatted drives) Networking Control
Wired Connectivity Ethernet
Wireless Connectivity Dual band, 802.11 a/b/g/n/ac/ax
Control System Compatibility via TCP/IP Crestron, Control4, AMX HEOS App iOS, Android, Kindle Fire General
Product Color Moon Ray, Midnight Sky, Marantz Champagne
Included Certificate of Authenticity, QSG, Power Cable, HDMI Cable
User Interface Volume up/down, Play / Pause, Multi colored LED status indicator, Connect button (rear), Bluetooth button (rear)

Dimensions (H × W × D) mm 493 × 255 × 529.2
Weight (kg) 21.3