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Marantz CINEMA50 9.4Ch 8K Home Theater AV Receiver — main product image
Marantz CINEMA50 9.4Ch 8K Home Theater AV Receiver
Marantz CINEMA50 9.4Ch 8K Home Theater AV Receiver
Marantz CINEMA50 9.4Ch 8K Home Theater AV Receiver
Marantz

Marantz CINEMA50 9.4Ch 8K Home Theater AV Receiver

8K4KUHD6 In110W

Marantz CINEMA50 delivers 9.4-channel 8K home theater with Dolby Atmos, DTS:X Pro, and HEOS streaming in one premium receiver.

$2,800.00*
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*Price sourced from Amazon.com. Last updated:Aug 27, 2026.Price and availability are subject to change — details.

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Overview

The Marantz CINEMA50 is a flagship 9.4-channel AV receiver built for serious home theater enthusiasts who demand both audiophile-grade sound and cutting-edge video capabilities. At its core, the CINEMA50 delivers 110 watts per channel through Marantz's legendary HDAM (Hyper Dynamic Amplifier Module) discrete circuitry with current feedback amplification, producing the warm, richly detailed sound signature the brand is known for. The receiver processes up to 11.4 channels, supporting immersive speaker configurations such as 7.1.4 or 5.1.6 with Dolby Atmos, DTS:X Pro, IMAX Enhanced, and Auro 3D decoding. Four independent subwoofer outputs provide granular bass management for rooms of any size.

On the video side, the CINEMA50 is fully equipped for the 8K era with six 8K/60Hz HDMI inputs and three outputs, along with 4K/120Hz pass-through, Dolby Vision, HDR10+, Dynamic HDR, and HLG support. Gamers benefit from VRR, ALLM, QFT, and QMS for responsive, tear-free gameplay. Wireless connectivity is equally robust, with built-in HEOS for multi-room audio, AirPlay 2, Bluetooth, and Wi-Fi streaming from services like Spotify, Pandora, Amazon Music, and more. Voice control through Alexa and Siri compatibility rounds out the smart home integration, while Audyssey MultEQ XT32 handles room correction to ensure optimized audio regardless of your room's acoustics.

Key Features

Sound Master tuned: Hand-tuned at Marantz's legendary Shirakawa facility in Japan, CINEMA 50 delivers the warm, enveloping, picture-perfect sound that defines The Most Musical Sound

Timeless design: Symmetrical, elegantly proportioned, and built with premium materials, CINEMA 50 is as refined in appearance as it is in performance

Immersive audio: Dolby Atmos, DTS:X, IMAX Enhanced, and Auro-3D place you at the center of a three-dimensional sound experience that brings every scene to life

Uncompromising power: With 9.4 channels and 110 W per channel, CINEMA 50 delivers the commanding dynamics and subtle nuance of a world-class home theater

Effortless connectivity: Six 8K-compatible HDMI inputs plus analog, digital, and phono connections welcome virtually any source into your entertainment universe

Streaming, elevated: Powered by HEOS, CINEMA 50 streams high-resolution audio from the world's leading music services, including Spotify, TIDAL, and Amazon Music HD

Room-perfecting calibration: Audyssey MultEQ XT32 measures and optimizes performance in your specific room; upgrade further with optional Dirac Live

Specifications

Brand
Marantz
Model
CINEMA50
Channels
9.4 (up to 11.4 processing)
Power Output
110W x 9
HDMI Ports
6 In / 3 Out (8K/60Hz, 4K/120Hz)
Video Support
8K/60Hz, 4K/120Hz, Dolby Vision, HDR10+, Dynamic HDR, HLG, 3D
Surround Sound
Dolby Atmos, DTS:X Pro, IMAX Enhanced, Auro 3D
Room Correction
Audyssey MultEQ XT32
Subwoofer Outputs
4
Wireless Streaming
HEOS, Wi-Fi, Bluetooth, AirPlay 2
Gaming Features
VRR, ALLM, QFT, QMS
Voice Control
Alexa, Siri compatible
Additional Inputs
Phono, analog, digital inputs
Amplifier Technology
HDAM discrete circuitry, current feedback amplification

Frequently Asked Questions

The CINEMA50 has 6 HDMI inputs and 3 HDMI outputs, all supporting 8K/60Hz and 4K/120Hz pass-through with eARC support.
Yes. The CINEMA50 includes Dolby Height Virtualization and DTS Virtual:X, which simulate overhead sound effects on 7.1, 5.1, or even 2.1 setups without physical height speakers.
The CINEMA50 supports up to four independent subwoofer outputs, allowing precise bass management across larger rooms.
It uses Audyssey MultEQ XT32, which automatically measures and corrects room acoustics for optimal sound across all listening positions.
Yes. It supports Quick Frame Transport (QFT), Quick Media Switching (QMS), Variable Refresh Rate (VRR), and Auto Low Latency Mode (ALLM) for lag-free gaming.

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