Amplifier
Total Amplifier Power (FTC)
370W (FTC Power Output Rating)
Total Amplifier Power (Peak)
860W (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)
Amplifier Toplogy  Marantz Rise GaN FET
Loudspeaker Array
Bass
1×8" Marantz Gravity
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
Streaming Technologies
Bluetooth
BT 5.4
AirPlay
AirPlay 2
Spotify
Spotify Connect
Music Services and Sources
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, Play, SoundCloud.
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
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) Inches
19.41 × 10.04 × 20.83
Dimensions (H × W × D) mm
493 × 255 × 529.2
Weight (lbs)
46.9
Weight (kg)
21.3