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
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) Inches: 19.41 × 10.04 × 20.83
Dimensions (H × W × D) mm: 493 × 255 × 529.2
Weight (lbs): 46.9
Weight (kg): 21.3