Marantz CINEMA 40 9.4-Channel Network A/V Receiver


Marantz Cinema 40 Specs

Object-Based Configuration: 9.4
Amplifier Class
Power Output per Channel
2-Channel Driven:
125 W at 8 Ohms / 20 Hz to 20 kHz / 0.05% THD
2-Channel Driven:
110 W at 8 Ohms / 20 Hz to 20 kHz / 0.08% THD
2-Channel Driven:
165 W at 6 Ohms / 1 kHz / 0.7% THD
1-Channel Driven:
235 W at 6 Ohms / 1 kHz
Audio Processing
DTS Compatibility
DTS Neural:X, DTS Virtual:X, DTS-HD Master Audio, DTS:X
Dolby Compatibility
Dolby Atmos, Dolby Atmos Height Virtualization, Dolby Surround, Dolby TrueHD
Auro 3D Support
Upmixing Technology
Dolby Surround, DTS Neural:X, DTS Virtual:X, Dolby Atmos Height Virtualization Technology
Supported File Formats
HDR Compatibility
HDR10, HDR10+, Dolby Vision, Hybrid Log Gamma
1080p to 8K UHD
Rear A/V Inputs
7 x HDMI
2 x Digital Coaxial
2 x Optical TOSLINK
2 x RCA Composite
1 x 3RCA Component
5 x Stereo RCA
1 x Stereo RCA (Phono) with Ground Screw
Rear A/V Outputs
7 x Stereo RCA Zone 2 / Zone 3 Pre-Out
1 x RCA Pre-Out
4 x RCA Subwoofer Pre-Out
Front I/O
1 x 1/4″ / 6.35 mm Headphone Output
1 x 1/8″ / 3.5 mm Setup Mic Input
1 x USB-A Input/Output
Other Rear I/O
1 x AM Block Input
1 x FM Coaxial F-Type Input
3 x 1/8″ / 3.5 mm (12 V Trigger) Output
1 x DE-9 (RS-232C) Input/Output
1 x 1/8″ / 3.5 mm (IR) Input
1 x RCA (Remote) Input
1 x RCA (Remote) Output
Speaker I/O
11 x Binding Post Pairs (Front, Center, Height, Height 2, Rear, Rear Surround)
HDCP Support
, Version 2.3
HDMI Compression Modes
4K120A / 8K60A
Audio Return Channel (ARC)
Bi-Amp Capability
External Control Support
Android/iOS Control App
Virtual Assistant
Apple AirPlay, Works with Alexa, Works with Google Assistant,, Siri
Mobile App Compatible
Yes: Android & iOS
App Name: Marantz AVR
*As of January, 2023: Check with manufacturer for the most up-to-date compatibility
Tuner Section
Tuner Type
AC Input Power
120 VAC, 60 Hz
Power Consumption
Active: 710 W
No Sound (ECO Off): 110 W
No Sound (ECO On): 65 W
Standby: 0.2 W
CEC Standby: 0.5 W
Dimensions (W x H x D)
17.3 x 7.3 x 16.2″ / 43.9 x 18.5 x 41.1 cm (Antenna Down)
17.3 x 10.0 x 16.2″ / 43.9 x 25.4 x 41.1 cm (Antenna Up)
17.3 x 7.3 x 15.8″ / 43.9 x 18.5 x 40.1 cm (Antenna Removed)
33.3 lb / 15.1 kg
Packaging Info
Package Weight
39.92 lb
Box Dimensions (LxWxH)
22.3 x 19.4 x 11.5″
Categories: ,


Sporting HEOS built-in multi-room audio support, 8K HDR video, Dolby Atmos decoding, and more, the CINEMA 40 9.4-Channel Network A/V Receiver from Marantz can easily deliver on your home theater and whole-home audio needs for today, and into the future. When it comes to home theater support, you get 9.4 channels and various decoding options, including Dolby Atmos and DTS:X for object-based height-effect immersion. Wi-Fi, Bluetooth, and network-based music streaming is also supported, with compatibility for AirPlay 2, Spotify, TIDAL, and more. Audio that can actually be tuned to your specific listening space with the included Audyssey microphone.

Home Theater
The CINEMA 40 shines as the centerpiece of your home theater system. Connect up to 9.4-channel speaker systems with support for 125W per channel. A wide variety of Dolby and DTS audio options are supported, including Dolby Atmos and DTS:X object-based height-channel supported codecs that fully immerse you in the sound. You also get support for Auro 3D and IMAX Enhanced. Video support is also impressive, with a total of seven HDMI inputs, all of which support 8K UHD HDR for future content support. If you have an 8K display already, you can use HDMI upscaling to convert 1080p and 4K content to 8K.
Room Measurement
Using either Dirac Live or Audyssey MultEQ XT32 with the included microphone, you can tune the audio coming from the CINEMA 40 to your specific room dimensions and layout.
Online Streaming
You can hook the CINEMA 40 to your home network via the integrated Ethernet port or wirelessly via the two included Wi-Fi/Bluetooth antennas. Once connected, the CINEMA 40 gives you access to a wide range of streaming technologies and services, such as Apple AirPlay 2, TuneIn internet radio, iHeart Radio, Spotify Connect, Amazon Music and Amazon Music HD, TIDAL, Deezer, Napster, SoundCloud, and Mood Mix.
Bidirectional Bluetooth Streaming
Supporting bidirectional Bluetooth streaming, you can play audio through the CINEMA 40 via your compatible mobile devices, and you can transmit audio from the CINEMA 40 to a pair of optional Bluetooth headphones. A pair of convenient features that can allow you and guests to play music quickly, and to listen privately without waking up everyone in your home.
Receiver Management
You can adjust settings and manage the CINEMA 40’s features via a variety of methods. You can use the included remote control, the Marantz AVR app for iOS and Android mobile devices, or your voice. The CINEMA 40 supports Amazon Alexa, Google Voice Assistant, Apple’s Siri, and Josh AI through optional smart home devices.
Sleek Design
The sleek and streamlined design of the CINEMA 40 helps it fit into most any room’s décor. You get analog input and volume knobs, along with Marantz’s iconic porthole OLED.
Additional Features
  • Sound master-tuned audio for Marantz’s iconic warm, rich, and details sound
  • Intuitive setup with an HD on-screen interface
  • Optional amplifier support with preamp outputs for all channels
  • HDMI eARC and CEC support
  • ALLM low-latency support for smoother video gaming
  • Roon-Tested
  • 3 x multiroom zones supported
  • Auto power off
  • Sleep timer
  • ECO mode
  • Firmware updateable over your home network or via an optional USB drive


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