The ACT4 supports Dolby ATMOS native decoding up to 7.1.6 channels and DTS-X decoding to 11.1 channels including upmixing and cross mixing of all legacy formats. All formats support up to 3 independently post processed sub woofer outputs for a total of 16 output channels.
The large colour touchscreen interface enables the ACT4 to deliver an intuitive setup and use experience with clear graphics and simple page based menus.
ASPEQT is a proprietary solution developed by Acurus that makes it quick and easy to measure and automatically configure the speakers and room EQ within the processor.
The ACT4s 7×2 HDMI connectors support up to 18GBps data rates on all 7 inputs and on one of the 2 outputs. HDCP2.2 is applied to all input connectors and the 18GBps output.