Rich Musicality + Immersive Sound = Stunning Realism
The AVR21 is a High-Power, 8K AV Receiver that delivers stunning realism for the ultimate home cinema experience. With native 16-channel decoding of immersive audio from Dolby Atmos, DTS:X and Auro-3D, the AVR21 can deliver incredible theatre experiences.
The Arcam AVR21 is designed with a passion for music and movies, bringing both to life with high fidelity and dynamics. The AVR21 features an over engineered toroidal transformer for real world power with low noise. The 7 channels of Class AB amplification are based upon those in Arcam stereo amplifiers, guaranteeing musicality otherwise not heard from other AV receivers.
The performance and musicality can be assured with Dirac Live® room optimisation included, and accessed instantly with integrated streaming using Apple®Airplay2, Google Chromecast®, Bluetooth with aptX®HD, Spotify Connect, Tidal Connect and UPnP with the MusicLife app.
Dirac Live® Bass Control is available at an additional cost via the Dirac website.
Dirac Live® Bass Control aggregates measurement and location data from each subwoofer as well as the main speakers to determine how a system’s bass is distributed throughout the room.
Continuous Power Output per channel @ 8Ω or 4Ω
- 2 Channels driven @ 8 Ohm, 20Hz - 20kHz, <0.02% THD: 110W/175W
- 2 Channels driven @ 4 Ohm, 1kHz, 0.2% THD: 125W/190W
- 7 Channels driven, 1kHz, 0.2% THD: 90 Watt @ 8Ohm and 110 Watt @ 4Ohm
- Residual Noise & Hum ( A-wtd ): <0.15mV
Stereo Line Inputs
Maximum Input: 4.5V rms
Nominal Sensitivity: 1V, 2V, 4V ( user adjustable )
Input Impedance: 47kΩ
Signal to Noise Ratio: ( A-wtd ref 100W ) normal/stereo direct: 100 dB / 110 dB
Frequency Response: 20Hz—20kHz ± 0.2 dB
Nominal Output Level: 1V RMS ( max. 5V RMS )
Output Impedance: 560Ω
THD+N ( 20Hz—20kHz ): –100 dB
Maximum Output Level into 32Ω: 5Vrms
Output Impedance: <100Ω
Mains Voltage: 110–120V or 220–240V, 50–60Hz
Maximum Power Consumption: 1.5kW ( Thermal dissipation approx. 5200 BTU/hour )
Idle Power Consumption: 100W ( Thermal dissipation approx. 350 BTU/hour )
Power Consumption in Standby: <0.5W
Dimensions W x D with speaker terminals x H with feet: 433 mm x 425 mm x 171 mm
Net Weight: 16.6 kg / 36.3 lbs
Shipping Weight: 19.9 kg / 44 lbs
1. Remote Control with 2 x AAA batteries
2. Quick Start Guide ( full manual online ).
3. DAB / FM Aerial
4. 3 x Wi-Fi/Bluetooth antennas
5. Calibration Microphone
6. USB cable