ANTHEM AVM70 15.2-Channel 4K Audio/Video Processor (Part Number: 06)NEW in boxhome theater preamp/processor with 15.2-channel processingsupports up to 15 speakers with external power ampsDolby® and DTS® surround sound decodingDolby Atmos and DTS:X processing for use with in-ceiling or "height" speakers for more enveloping home theater soundIMAX® Enhanced reproduces the full dynamic range of specially encoded IMAX soundtracks from compatible sourcesARC Genesis speaker calibration system helps fine-tune your system to best match your room's acousticsrequires installation of free ARC Genesis software on a Mac or PC prior to calibrationaudiophile-grade 32-bit/768kHz DAC (digital to analog converter)toroidal power supply ensures low-noise, high-performance picture and soundlarge front-panel display gives you easy-to-read status updates at a glanceWhat's in the box:AV preamplifier70" AC power cordRemote control (RC-MRX 2)"AAA" batteries2 WiFi/Bluetooth antennasCalibration micMic standMic adapter bracket10' USB-C to USB-A cableQuick Start GuideProduct Registration CardNote For Online Manual