The ACT 4 also sets a new standard for ease of installation and use. An intuitive, full-color, touch-sensitive front panel display simplifies setup and operation. Controllable via 3rd-party systems, the ACT 4 also offers web setup and control which enables operation of an ACT 4 theater from anywhere within the home via mobile device. The ACT 4 has both balanced and unbalanced outputs which allow for flexibility in any application.
The ACT 4 supports Acurus' own room correction technology, ASPEQT, a four-microphone acoustic optimization system which is incredibly simple to use, yet powerful enough for the most challenging cinema environments. An ACT 4 cinema tuned by ASPEQT defines the pinnacle in home entertainment.
An ACT 4 processor features 15 main outputs and 1 subwoofer output for native decoding and rendering of immersive audio streams with 4 additional subwoofer outputs for larger speaker layouts such as 9.5.6 or 9.7.4.
ACT 4 immersive audio processor benefits:
• Support for fully decoding and upmixing to the largest speaker layouts.
• Simplified setup via front panel or mobile device saves installation and setup time.
• Intelligent Auto Mode optimally fills all loudspeakers for any source format.
• Extensive layout support for handling a wide variety of listening situations.
• Proprietary system architecture delivers state-of-the-art immersive technology with an absolute devotion to sound purity and expression.
ACT 4 highlights:
• HDMI 2.0b (2.1 ready)
• natively decodes Dolby Atmos and DTS:X
• mobile control app
• 3rd party control drivers: Control4, Crestron, Elan, Josh.ai, RTI, Savant, URC
• fully upgradeable
• made in the USA
• 5-year warranty
front-panel display: 7” LCD touch-panel
serial: 2 x DB9, 2-way control, 1 x USBA programming port
ethernet: 1 x ethernet, web interface + 2-way IP UDP control
12V trigger and IR: 1 x 3.5mm IN, 4 x 3.5mm OUT, IR remote
charging port: 2 x USB 5V, 2A
product dimensions: 7” x 17” x 15” (17.8cm x 43.2cm x 38.1cm)
product weight: 25 lbs. (11.3 kg)
carton dimensions: 12” x 22” x 20” (25cm x 56cm x 51cm)
carton weight: 30 lbs. (13.6 kg)
finish: black satin anodization, laser-etched logo, white chassis
The ACT 4 represents a revolution in 3D-audio home cinema processors. Designed to be the heart of a modern UHD home theater, the ACT 4 combines ultimate audio performance, control flexibility, and the absolute latest immersive sound technologies. With 20 channels of immersive audio the ACT 4 meshes the celebrated engineering of Acurus with the power of advanced cinema technology--all in perfect harmony.
• 20 -channel processor
• 3rd party controllable
•decodes Dolby Atmos®& DTS:X™
• 5 -year warranty
• HDMI 2.0b (2.1-ready)
frequency response: 20 - 20kHz ± 0.1dB
SNR > 110dB (A-wt)
THD < 0.02% (20 - 20kHz)
max output 3.5V RCA, 7V XLR power consumption 70W (max), 1W (standby)
Decoding and post processing
Dolby Atmos native decoding: Dolby Atmos up to 15.1
DTS:X native decoding: 11.1
post processing modes: Dolby Surround Upmixer, Neural:X upmixerauto, direct, party, night, stereo, DTS, Dolby
loudspeaker adjust (I): delay, polarity, large/small, crossover
loudspeaker adjust (II): PEQ
loudspeaker adjust (III): ASPEQT Room Correction System
stereo analog inputs: 3 x gold-plated RCA L/R unbalanced, 1 x XLR L/R balanced
stereo phono input: 1 x gold-plated RCA L/R
digital inputs: 3 x coax RCA, 3 x optical
multi-channel analog inputs: 1 x gold-plated RCA in 7.1 configuration
multi-channel analog outputs: 18 x gold-plated RCA, 20 x balanced (16 x XLR + 4 x AUX DB9
digital video inputs: 8 x HDMI 2.0b (2.1 ready), 4k pass-thru
digital video outputs: 1 x HDMI 2.0 b (2.1 ready), 1x HDMI 2.0b