AV41 or AVP45?
Both process sixteen channels, but the newer Radia platform changes channel assignment, interface design and the published Dirac upgrade path.
The established HDA separates processor: sixteen channels, full balanced outputs, Dirac Live and a complete HDMI 2.1 implementation across all inputs.

AV41 remains in ARCAM’s current home-cinema range and shares several fundamentals with the new AVP45: sixteen-channel immersive decoding, balanced outputs on every channel and modern HDMI 2.1 switching.
Its appeal is maturity. The HDA platform has an established integration ecosystem, dual ESS 9026PRO DACs and a long history in premium home-cinema installations.
AV41 decodes Dolby Atmos, DTS:X and Auro-3D across sixteen channels and exposes sixteen transformerless balanced XLR outputs for external amplification.
This is a straightforward rack architecture: processor, analog interconnects and power amplifiers, with no requirement to move the audio path onto AoIP or external DAC infrastructure.
ARCAM includes Dirac Live room correction and officially lists Dirac Live Bass Control as an additional-cost upgrade.
Unlike AVP45’s newer published platform, AV41’s official material does not position Dirac Live Active Room Treatment as an upgrade path, so this distinction matters when comparing the two generations.
AV41 makes sense where a mature, music-oriented ARCAM processor with sixteen balanced outputs and modern HDMI is desired, particularly when Dirac Live or Bass Control is sufficient for the room-correction plan.
For a brand-new specification, AVP45 should also be compared because its Matrix Channel Assignment, newer Radia interface and published ART upgrade path materially change the long-term proposition.
Both process sixteen channels, but the newer Radia platform changes channel assignment, interface design and the published Dirac upgrade path.
Basic Dirac Live and multi-subwoofer Bass Control are different products; budget and commission the correct licence.
If Active Room Treatment is a project requirement, compare the newer AVP45 platform directly rather than assuming feature parity.
Sixteen XLR channels are simple and robust, but digital/AoIP-first racks may favour a different processor family.
Manufacturer-supplied imagery, consistently scaled for a clean front, detail and connection view.


Manufacturer information is provided as a reference. We confirm current details for every enquiry.
Compare AVP45 vs AV41 →This is an informational listing, not live inventory or an online offer.