Arcam AVP45 AV Processor
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For those who seek the biggest and best in home cinema, the AVP45 is the definitive hub for uncompromised performance. This is not just an AV processor—it’s the command centre for the most dynamic and flexible home theatre systems imaginable.

Features
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16-channel Hi-res Audio Processor for a wide selection of immersive speaker configurations, all with exceptional sound quality.
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Dolby Atmos - Bring even the smallest details to life with sound that moves in all directions.
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DTS:X and IMAX Enhanced, place sound where it would occur naturally in space, creating the most lifelike, multi-dimensional audio experience ever.
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AURO-3D A revolutionary way of delivering audio that wraps you in a cocoon of life-like sound.
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Matrix Channel Assignment for the flexibility to assign up to 16-channels for the best performance of your system
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Dirac Live Room Correction for exceptional, calibrated audio in any room - upgrade with Dirac Live Bass Control and Dirac Live Active Room Treatment
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Back-lit, Bluetooth remote control for continuous out-of-sight control
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Works with the new ARCAM Radia app for setup, control, Internet Radio, Podcasts and UPnP playback from iOS, Android and Windows devices and PCs.
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Supports Apple Airplay, Google Cast, Spotify Connect, Tidal Connect and Qobuz Connect Works with Apple and Android devices, with direct connection from lossless music services
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Bluetooth with Snapdragon Sound and Auracast for the best wireless sound with the most convenience
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Large High-resolution display for clearly visible status and metadata from the comfort of your main listening position
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Plastic free packaging for easy disposal of natural materials
Engineered in Cambridge, UK, the AVP45 delivers 16 channels of immersive audio decoding and processing, powered by the same high-performance DAC architecture found in ARCAM’s flagship stereo hi-fi systems. Every detail, every nuance, every cinematic moment is reproduced with breathtaking clarity and precision.

The AVP45 includes balanced audio outputs for all channels, ensuring pristine signal integrity when paired with external amplification. Combine it with the ARCAM PA9 Class G power amplifier for a system that sets the standard for power, control, and musicality.
Flexibility is at the core of the AVP45. With Matrix Channel Assignment, you have complete freedom to configure your system exactly as you envision—whether for movies, gaming, or sport. Dolby Atmos, DTS:X, IMAX Enhanced and AURO-3D processing, and Dirac Live room correction guarantee a truly world-class experience tailored to your space.
And with the same intuitive interface, vibrant 6.5" colour display, and Radia App found across the Radia AV Series, control is effortless—because the experience should be as seamless as the sound.
Specifications
| Analogue Inputs: | |
| Number Of Inputs: | 3 (RCA Pairs) |
| Signal/Noise Ratio (A-Wtd, Ref. 50W, 1V Input): | 100dB |
| Frequency Response: | 20Hz–20kHz ± 0.2dB |
| Preamplifier Outputs: | |
| Number Of Outputs RCA/XLR: | 16/16 |
| Balanced (XLR) Peak Output Level Per Channel: | 5V RMS* |
| Single-Ended (RCA) Peak Output Level Per Channel: | 2V RMS |
| THD+N (20 Hz To 20 kHz): | –100dB |
| Digital Inputs: | |
| Number Of Inputs (Coaxial/Toslink): | 2/2 |
| Supported Sample Rates (kHz): | Coaxial (RCA): 192, 176.4, 96, 88.2, 48, 44.1Optical (Toslink): 96, 88.2, 48, 44.1 |
| Bit Depths (Bit) (Coaxial/Toslink): | 24, 16 |
| Frequency Response: | 20Hz–20kHz ± 0.2dB |
| Signal/Noise Ratio (A-Wtd, Ref. 50W, 0dBFS): | 100dB |
| Decoding / Encoding: | |
| Maximum Channel Count: | 16 |
| Reassignable Channels: | All Channels (Subwoofers Into CH4 & 11–16 Only) |
| Supported Decoding And Encoding: | Dolby Atmos, Dolby TrueHD, Dolby Atmos Height Virtualisation, Dolby SurroundDTS:X, DTS HD Master, DTS Neural:X, DTS Virtual:XMPEG HIMAX EnhancedAURO-3D, AURO-2D |
| HDMI: | |
| Inputs/Outputs: | 7/3 (Zone 1 Outputs = 2, Zone 2 Outputs = 1) |
| HDMI/HDCP Versions: | 2.1a/2.3 |
| Resolution Support (Resolution/Framerate): | Up To 8K/60Hz Or 4K/120Hz |
| Supported Dynamic Range Profiles: | HDR, HDR10, HDR10+, HDR10+ Gaming, Dolby Vision, HLG |
| Supported HDMI Features: | Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), CEC, eARC/ARC (Zone 1, Output 1), On-Screen Display |
| Streaming: | |
| Works With (Apps): | ARCAM Radia Control, Spotify Connect, Tidal Connect, Qobuz Connect, Roon (Ready) |
| Works With (Services): | Apple AirPlay, Google Cast, ARCAM Radia Supported Services, Internet Radio, Podcasts, UPnP |
| Supported Hi-Res Media: | FLAC, WAV (LPCM), MQA, AAC, ALAC, AIFF, MP3, OGG, WMA |
| Gapless Playback Supported: | Yes |
| Supported Hi-Res Bit Depth: | 16, 24 |
| Supported Sample Rates (kHz): | Up To 192 kHz |
| Frequency Response: | 20Hz–20kHz ± 0.05dB |
| Wireless Specifications: | |
| Bluetooth Version: | 5.4 |
| Bluetooth Profiles: | A2DP Sink/Source, AVRCP, Snapdragon Sound, AAC, LE Audio, Auracast, GATT, VCP, MCP, BAP, CAP |
| Bluetooth Transmitter Frequency Range And Power: | 2,402 MHz To 2,480 MHz < Max 10.73dBm |
| Wi-Fi Network: | IEEE 802.11 a/b/g/n/ac (2.4GHz/5GHz) |
| 2.4G Wi-Fi Transmitter Frequency Range And Power: | 2.400 GHz To 2.4835 GHz < Max 17.4dBm |
| 5G Wi-Fi Transmitter Frequency Range And Power: | 5.15–5.35GHz, 5.47–5.725GHz, 5.725–5.875GHz, < Max 19.26dBm |
| General: | |
| Mains Voltage (V/Hz): | 100–120V Or 220–240V, 50–60Hz |
| Max Power Consumption: | 50W |
| Max Thermal Dissipation: | 170 BTU/Hour |
| Idle Power Consumption: | 35W |
| Idle Thermal Dissipation: | 120 BTU/Hour |
| Standby Power Consumption (Default/Low Power): | 2W/0.4W |
| Dimensions W × D (Including Speaker Terminals) × H (Including Feet): | W432 × D399 × H170mm |
| Weight (Net): | 9.4kg |
| Weight (Packed): | 15kg |
| Supplied Accessories: | |
| Included Items: | Region-Specific Power Cord(s) Rear Panel Cowl Remote Control With 2 × AAA Batteries Measurement Microphone 5m USB Cable Quick Start Guide |
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