• Dolby Atmos Cinema Processor CP850

    The Dolby Atmos Cinema Processor CP850 line offers you a choice of advanced digital cinema audio solutions to fit your business model.

    The Dolby® CP850 brings Dolby Atmos® playback to your digital cinema.

    Choose the Right Processor for Your Cinema

    Whether you're ready to equip your cinema for an immersive Dolby Atmos® audio experience now or prefer a flexible processor that you can upgrade in the future to deliver a full Dolby Atmos experience, we have a Dolby® CP850 processor that's ideal for your needs.

    Dolby Atmos Cinema Processor CP850

    Dolby Atmos provides a unique approach to cinema audio, giving filmmakers unprecedented power and freedom to realize their creative visions. In your cinema, Dolby Atmos gives audiences moving audio that flows all around them, a natural and enveloping sound experience that fully reflects the original artistic concept.

    With more than 900 screens* and 230 titles, Dolby Atmos is transforming the world of motion pictures.

    The Dolby Atmos Cinema Processor CP850 is the complete audio solution for today's digital cinemas.

    Benefits include:

    • Rendering up to 64 speaker feeds provides an unmatched audience experience.
    • The latest Dolby Lake EQ and 1/12th octave EQ resolution optimizes playback for all content types, even in acoustically challenged environments.
    • Flexible configurations provide all the common I/O interfaces for the modern digital cinema.
    • Automated calibration ensures consistent, high-quality playback for each movie.

    The Dolby Atmos Cinema Processor CP850 optimizes playback for all content types, even in acoustically challenging environments. It uses the latest Dolby Lake equalization and 1/12th octave equalization resolution via Dolby Atmos Designer AutoEQ.

    *Installed or committed

    Dolby Atmos Cinema Processor CP850 Base

    Dolby Atmos represents the future of cinema audio, but we recognize that equipping a cinema for a fully immersive Dolby Atmos experience may not be practical for every situation today. For that reason, we now offer the Dolby Atmos Cinema Processor CP850 Base as well as the Dolby Atmos Cinema Processor CP850.

    The Dolby Atmos Cinema Processor CP850 Base will play back Dolby Surround 7.1 and 5.1 formats, as well as Dolby Atmos to a 7.1 configuration. It includes the same advanced equalization and other audio features as the Dolby Atmos Cinema Processor CP850, so you can ensure that your cinema is ready for the future while adding a number of sound improvements now. As with the full Dolby Atmos Cinema Processor CP850, these features include:

    • Individual amplification and equalization of the surround speakers
    • Support for bass management of the subwoofers
    • Internal crossovers to improve your cinema's sound

    The Dolby Atmos Cinema Processor CP850 Base recognizes the Dolby Atmos bitstream and will read and render it to 7.1.

    Dolby Commissioning Service

    Each Dolby Atmos Cinema Processor CP850 includes the Dolby Commissioning Service: a complimentary review of the speaker configuration design and an initial room equalization. Our Content Services consultants will review your design drawings and equipment selection to ensure that your theatre delivers the highest-quality experience possible.

    This service is available only for the Dolby Atmos Cinema Processor CP850, or when you upgrade the functionality of your Dolby Atmos Cinema Processor CP850 Base.

    Dolby Atmos Interface DAC3201

    The Dolby Atmos Interface DAC3201 allows you to use legacy amplifiers in Dolby Atmos installations. The DAC3201 employs an audio-over-Ethernet protocol to receive the digital audio stream from the Dolby CP850. It then converts the digital audio to analog audio for connection to amplifiers. Each DAC3201 supports up to 32 analog outputs.

    A Dolby CP850 cinema processor together with a single DAC3201 can support up to 48 speaker feeds. Installations with more than 48 output channels will need two DAC3201 units.

    Dolby Atmos Cinema Sound

    Dolby Atmos represents a dynamic shift in audio, reinventing traditional surround sound methodology.

    Dolby CP850 Front Panel

    A feature-rich user interface makes configuration easy. Program macros ensure correct playback of a variety of source materials and allow remote monitoring of the Dolby CP850's functional health.

    • Dolby CP850 Front-Panel Controls

      Master fader
      Mute button
      Power button
      Eight macro buttons
      LCD display with navigational buttons

      Dolby CP850 Rear Panel

      • A complete set of inputs and outputs offers comprehensive connection capabilities for any theatre or configuration. For a complete list, see the Specifications tab. (The full Dolby CP850 model is shown. The Dolby CP850 Base is identical)



        CP850 Base


        1 × DB25

        8 × AES (16-channel) input

        2 x BNC

        Two AES-3id inputs

        1 x Toslink™

        One optical digital audio input

        1 x RCA

        S/PDIF input

        2 x HDMI®

        Two HDMI inputs that can be routed to the HDMI output

        1 x HDMI®

        One HDMI pass-through output

        RCA stereo

        Non-sync input

        2 x XLR

        Two microphone inputs for alignment and PA

        1 x GigE

        Command interface for theatre network and web UI traffic

        1 x GigE

        Atmos data input

        2 x GigE

        Dolby Atmos Connect interface

        1 x DB9

        Standard 9-pin serial port

        2 x DB25

        16-channel electronically balanced analog outputs

        2 x RCA

        HI and VI-N (Hearing Impaired and Visually Impaired Narrative) outputs

        1 x DB25

        Contact closure automation; eight assignable macros, mute, and a three-wire volume control

        1 x IEC 60320

        Power cable connector

        1 x RCA

        Booth monitor output

        1 x BNC

        DCI channels 13 and 14 pass-through for ancillary theatre system syncing

        Dolby CP850 Features

        Technical Features

        CP850 Base

        FULL CP850

        Plan review service

        Room commissioning service

        Dolby Atmos marketing support

        Dolby Atmos rendering to 7.1

        Full Dolby Atmos rendering

        Dolby Atmos, Dolby Surround 7.1 and 5.1 playback

        Dolby Surround 7.1 and 5.1 playback

        Dolby codec support for alternative content (Dolby TrueHD, Dolby Digital Plus™, Dolby Digital, and Dolby E upmixing of non-DCP content)

        16 channels of DCI PCM audio input

        Support for 64 speaker feeds, configurable between 16 analog outputs and a Dolby Atmos Connect (DAC) output

        Flexible I/O for a wide variety of content sources (16-channel AES, S/PDIF, optical, stereo analog, public announcement microphone)

        Dolby Show Manager integration and web services APIs to easily integrate with TMS and NOC systems

        Simplified installation, maintenance, and day-to-day operation of cinema sound systems for exhibitors

        Sophisticated EQ processing to improve cinema audio playback