Vendor: Marantz

Marantz Cinema 40 Amplifier

9.4-channel AV Receiver with Dolby Atmos and 8K HDMI

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Marantz Cinema 40 Amplifier

Immerse Yourself in the Ultimate Cinematic Experience

Prepare to be transported into the heart of your favorite films with the Marantz Cinema 40 AV receiver. With its exquisite slimline design, this device not only looks the part but also steps up your home theater game with its extensive features and powerful performance.

Exquisite Design with Premium Materials

The Marantz Cinema 40 boasts a sleek, slimline design that easily blends into any décor. The traditional Marantz porthole and subtle sidelights add a touch of elegance to your home theater setup. But it's not just about looks. The Cinema 40 is built with premium materials and precision engineering to deliver a top-notch audio-visual experience.

Powerful and Immersive Audio

At the heart of the Cinema 40 lies a powerful 9-channel Class A/B amplifier. Each channel is powered at 125 watts, delivering a rich and immersive sound that fills your room. The device supports Dolby Atmos and DTS: X, creating a three-dimensional soundstage that takes your audio experience to another level. This AV receiver is also compatible with the HEOS multi-room system, allowing you to stream and synchronize audio across multiple rooms in your home.

High-End Digital-to-Analog Converter & Room Calibration

Marantz has equipped the Cinema 40 with a high-end digital-to-analog converter that decodes high-resolution music files to produce a sound that's as close to the original recording as possible. Complementing this is the advanced room calibration feature with Audyssey MultEQ XT32, which measures the acoustics of your room to fine-tune the audio output for optimal sound quality.

Versatile Connectivity Options

With seven HDMI inputs and two HDMI outputs supporting 8K/60Hz and 4K/120Hz video content, the Cinema 40 offers a wide range of connectivity options. It's equipped with an RJ-45 Ethernet (LAN) port for a wired connection to your home network, as well as built-in AirPlay 2 and Bluetooth 4.2 for wireless audio streaming. The HDMI Zone 2 feature allows you to send HDMI audio/video input signal to a second zone, expanding your home theater possibilities.

Voice Control & App Support

The Cinema 40 is compatible with Amazon Alexa and Google Assistant, allowing you to control your home theater system using simple voice commands. The Marantz Remote App for iOS and Android devices lets you control functions and playback from your smartphone or tablet. The device also supports Roon, enabling you to integrate your music library and playback application for a seamless audio experience.

Custom Integration & Remote System Monitoring

For the tech-savvy, the Cinema 40 offers custom integration options including IP control, RS232C port, Flasher IR input, remote in/out IR command control, and 12V trigger output. The OvrC and Domotz Pro features allow for remote system monitoring and management, making it easier for custom integrators to troubleshoot and manage your home theater system.

Warranty & Support

The Marantz Cinema 40 comes with a 5-year limited consumer warranty for original owners, covering defects in materials and workmanship (limitations and exclusions apply). You can rest easy knowing that your investment is protected.

Why Choose the Marantz Cinema 40?

The Marantz Cinema 40 AV receiver offers a perfect blend of style, performance, and features. Whether you're a movie buff looking to recreate cinema-like experience at home, a music lover seeking high-fidelity sound, or a tech enthusiast who values advanced features and customizability, the Cinema 40 is a great choice.

It's not just about the product, though. When you choose the Marantz Cinema 40, you're also choosing Dreamedia, a trusted name in home theater systems. We're here to help you design your home theater system, answer your questions, and provide support. We're committed to helping you make the most of your home theater technology and create an entertainment experience that's uniquely yours.

Take Action Now

Don't wait to elevate your home theater experience. Shop the Marantz Cinema 40 AV receiver today and immerse yourself in a world of premium sound and visuals. Remember, Dreamedia is here to assist you in designing your home theater system that caters to your specific needs.

Embrace the future of home entertainment with the Marantz Cinema 40 AV receiver. Let the magic of cinema unfold in your living room.


Excellence is heard and seen. CINEMA 40 is meticulously crafted with authentic materials in a modern style befitting its rich heritage and stunning performance.


Thoughtfully curated connectivity options and finetuning ability allow you to make CINEMA 40 your own.


Included remote, accessible front-panel controls, and an intuitive on-screen setup process make you feel like an expert user right away.

Our Review

Marantz Cinema 40 AV Receiver Review: Immersive Audio and Futureproofing at a Premium Price


The Marantz Cinema 40 AV Receiver is a high-end audio and video receiver that promises an immersive home theater experience. With its premium build quality, extensive features, and futureproofing capabilities, it aims to cater to the needs of discerning audio enthusiasts. In this review, we will evaluate the performance, features, and value of the Marantz Cinema 40 AV Receiver to help you make an informed purchasing decision.

Design and Build Quality

The Marantz Cinema 40 AV Receiver boasts a premium build quality with its use of high-quality materials and stylish design. The sleek and slimline form factor allows for easy integration into any home theater setup. The receiver's contours and white lights add a touch of sophistication to its overall aesthetic. Additionally, the user-friendly interface and backlit remote control enhance the convenience of operating the Marantz Cinema 40 AV Receiver.

Features and Specifications

The Marantz Cinema 40 AV Receiver is a 9.4-channel receiver that comes with 9 channels of onboard amplification. This allows for a powerful and immersive audio experience. With support for Dolby Atmos and DTS:X, the receiver creates a three-dimensional soundstage, enveloping you in sound from all directions.

One notable feature of the Marantz Cinema 40 AV Receiver is its bass management capabilities. With 4 discrete subwoofer low-level outputs, it offers comprehensive control over the bass frequencies, allowing you to fine-tune the audio to your liking. This is particularly beneficial for users with multiple subwoofers, as it ensures optimal integration and distribution of bass throughout the listening space.

In terms of video connectivity, the Marantz Cinema 40 AV Receiver provides extensive options. With 7 HDMI inputs that support HDCP2.3 and up to 8K 60 Hz, the receiver is futureproofed and ready for the latest video formats and resolutions. This makes it ideal for gaming enthusiasts who want to take advantage of HDMI 2.1 technology.

The Marantz Cinema 40 AV Receiver also offers comprehensive network connectivity options, including both wired and wireless connections. This allows for easy integration into your existing home network, enabling seamless streaming of music and other content. With streaming options such as Bluetooth, AirPlay, and HEOS compatibility, you can enjoy your favorite music from various sources, including popular streaming services like Pandora, Spotify, iHeart Radio, Deezer, and TIDAL. Furthermore, the receiver is DLNA-certified, allowing you to stream music from your local NAS server.


When it comes to performance, the Marantz Cinema 40 AV Receiver delivers a truly immersive audio experience. With its powerful amplifier and support for advanced audio codecs, it reproduces sound with exceptional clarity and detail. Whether you're watching a movie or listening to music, the receiver excels in both surround-sound and stereo applications.

One standout feature of the Marantz Cinema 40 AV Receiver is its room correction capabilities. Equipped with Audyssey MultEQ XT32, the receiver automatically calibrates and optimizes the audio output based on the unique characteristics of your listening room. This ensures that you get the best possible sound quality, regardless of the room's acoustics. However, it's worth noting that while Audyssey room correction can provide improvements in sound quality, some users have reported that it may not always deliver significant enhancements. Marantz has announced optional Dirac Live support as an alternative room correction option, although this upgrade requires an additional payment.

It's important to mention that while the Marantz Cinema 40 AV Receiver excels in most audio applications, there have been reports of potential limitations in bass performance with certain music tracks. Some users have noted that heavy computer-generated bass in specific tracks may impact the overall bass reproduction. However, it's worth considering that this issue may not be prevalent in all scenarios and may vary depending on individual preferences and the content being played.

In terms of video performance, the Marantz Cinema 40 AV Receiver offers comprehensive video switching and upscaling capabilities. With its HDMI 2.1 support, it ensures compatibility with the latest video formats and resolutions. This futureproofs the receiver and makes it an excellent choice for those who want to stay ahead of the curve in terms of video technology.

User Experience

The user experience with the Marantz Cinema 40 AV Receiver is generally positive. The setup process is straightforward and user-friendly, allowing you to get up and running quickly. Additionally, the receiver offers multiple control options, including the included backlit remote control and app control feature. The Marantz app provides an intuitive interface for easy setup and control, adding to the overall user convenience.

Integration with voice assistants is another notable feature of the Marantz Cinema 40 AV Receiver. It is compatible with popular voice control platforms such as Amazon Alexa, Google Assistant, and Apple HomePod. This allows for seamless integration into your smart home ecosystem, enabling voice control of the receiver's functions.

The Marantz app also provides seamless integration with popular streaming services, allowing you to access your favorite music easily. With support for streaming services like Pandora, Spotify, iHeart Radio, Deezer, and TIDAL, you can enjoy a wide range of music options directly from the receiver.

Value and Comparison

When it comes to value, the Marantz Cinema 40 AV Receiver is undeniably a high-end product with a premium price tag. At an MSRP of $3,500, it may not be within the budget of every consumer. However, for those who prioritize exceptional audio performance, extensive features, and futureproofing capabilities, the Marantz Cinema 40 AV Receiver offers a compelling option.

It's worth noting that the Marantz Cinema 40 AV Receiver's closest competitor is the Marantz Cinema 50. While the Cinema 40 offers an immersive audio experience and extensive features, the Cinema 50 provides similar audio performance with a few additional benefits. Therefore, if you are considering the Cinema 40, it's worth comparing the two models to determine which one best suits your needs.

An important consideration is the optional Dirac Live upgrade. While the Marantz Cinema 40 AV Receiver comes with Audyssey MultEQ XT32 for room correction, the optional Dirac Live upgrade offers an alternative room correction solution. However, it's important to keep in mind that the Dirac Live upgrade requires an additional payment.

Customer Reviews and Availability

One aspect to consider is the limited availability of the Marantz Cinema 40 AV Receiver. With only 9 units available, it may be challenging to find this model in stock. Additionally, customer reviews for the Marantz Cinema 40 AV Receiver are relatively scarce, making it difficult to gauge the overall user satisfaction with the product. It's important to take this into account when making your purchasing decision.


The Marantz Cinema 40 AV Receiver offers a premium audio and video experience with its impressive features and futureproofing capabilities. With its powerful amplifier, immersive audio performance, and extensive connectivity options, it caters to the needs of audio enthusiasts. However, the premium price tag, potential limitations in bass performance, and limited availability may be factors to consider. If you are in the market for a high-end AV receiver and are willing to invest in exceptional audio quality and futureproofing, the Marantz Cinema 40 AV Receiver is definitely worth considering.


Design and Construction

  • Materials: Authentic materials in a modern style
  • Parts: Custom-curated hundreds of individual parts
  • Style: Modern style befitting rich heritage

Amplification and Audio Performance

  • Stereo RMS Power (watts): 125
  • HDAM: MODEL 30 HDAM outperforms standard integrated circuits
  • Phono Stage Amplification: Two-stage amplification, Marantz HDAMs with JFETs
  • Input Impedance Settings: MC LOW (33 ohm), MC MID (100 ohm), MC HIGH (390 ohm)
  • Feedback Design: Non-negative-feedback
  • Distortion: Lowers distortion


  • HDMI Inputs: 8K
  • Remote Control: Yes
  • Front-panel Controls: Accessible
  • On-screen Setup: Intuitive


  • Input Impedance Adjustment: Three settings
  • Parts Customization: Custom-curated for unique musicality

Amplifier Section

  • Number Of Powered Channels: 9
  • Power Output (8 ohm, 20 Hz - 20 kHz, 0.05% 2ch Drive): 125 W
  • Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive): 165 W
  • Power Output (6 ohm, 1 kHz, 10% 1ch Drive): 235 W
  • 70% Guarantee: Yes
  • Discrete Power Amplifier: Yes
  • Amplifier Topology: Class A/B
  • Current Feedback Topology: Yes
  • Bi-Amp Drive: Assignable

Audio Decoding

  • DTS: DTS HD Master, DTS
  • Dolby: Dolby TrueHD, Dolby Atmos, Dolby Atmos Height Virtualization, Dolby Atmos Music, Dolby Surround
  • Other Audio Formats: IMAX Enhanced, Auro-3D, 360 Reality Audio, MPEG H, Audyssey DSX, Multichannel Stereo