Denon AVR-X4800H User Manual

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About the main listening position
The main listening position is the position where listeners would
normally sit or where one would normally sit alone within the listening
environment. Before starting Audyssey
®
Setup, place the Sound
calibration microphone in the main listening position.
Audyssey MultEQ
®
XT32 uses the measurements from this position to
calculate speaker distance, level, polarity, and the optimum crossover
value for the subwoofer.
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About Audyssey Sub EQ HT™
Audyssey Sub EQ HT™ makes the integration of dual subwoofers
seamless by first compensating for any level and delay differences
between the two subwoofers and then applying Audyssey MultEQ
®
XT32 to both subwoofers together.
To run Audyssey Sub EQ HT™ you must select “Measure (2 spkrs)” in
“Channel Select”. (v p. 217).
NOTE
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Make the room as quiet as possible. Background noise can disrupt the room
measurements. Close windows and turn off the power on electronic devices
(radios, air conditioners, fluorescent lights, etc.). The measurements could be
affected by the sounds emitted by such devices.
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During the measurement process, place cell phones outside the listening room.
Cell phone signals could disrupt the measurements.
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Do not stand between the speakers and Sound calibration microphone or allow
obstacles in the path while the measurements are being made. Also, install the
Sound calibration microphone at least 50 cm away from the wall. Failure to do so
will result in inaccurate readings.
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During the measurement process, audible test tones will come from the speakers
and subwoofer(s), but this is part of normal operation. If there is background noise
in the room, these test signals will increase in volume.
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Operating VOLUME d f on the remote control unit or MASTER VOLUME on the
main unit during the measurements will cancel the measurements.
0
Measurement cannot be performed when headphones are connected. Unplug the
headphones before performing Audyssey
®
Setup.
Contents
Connections Playback Settings Tips Appendix
215
Front panel Display Rear panel Remote Index

Denon AVR-X4800H Specifications

General

Channels	9.4
Dolby Atmos	Yes
DTS:X	Yes
HDMI Inputs	7
HDMI Outputs	3
4K/120Hz Pass-through	Yes
8K Support	Yes
Wi-Fi	Yes (2.4GHz/5GHz)
Bluetooth	Yes
HEOS Built-in	Yes
Amplifier Channels	9
Power Output per Channel @ 8 Ohms / 1 kHz / 0.08% THD / 2 Channels Driven	125W
Speaker Impedance	4-16 Ohms
Auro 3D	Yes
IMAX Enhanced	Yes
HDCP Support	2.3
HDR Compatibility	HDR10, HDR10+, Dolby Vision, HLG
eARC Support	Yes
Phono Input	Yes
Ethernet	Yes
Voice Assistant Support	Amazon Alexa, Google Assistant, Apple Siri
Audyssey MultEQ XT32	Yes
Total Harmonic Distortion	0.05%
Input Sensitivity/Impedance	200 mV / 47 kOhms
Network Connectivity	Ethernet, Wi-Fi
Supported Audio Formats	MP3, WMA, AAC, FLAC, ALAC, WAV, DSD
Dimensions (W x H x D)	434 x 167 x 389 mm
Weight	13.5 kg
Power Output per Channel	125W
Voice Control	Yes
Frequency Response	10 Hz - 100 kHz
DAC	32-bit AKM
Video Pass-Through	8K
Zone Audio Output	Zone 2, Zone 3
Wireless Audio Streaming	Yes
Signal-to-Noise Ratio	102 dB
Video Inputs/Outputs	7/3 (HDMI)
Audio Inputs/Outputs	7 HDMI inputs, 3 HDMI outputs, 1 phono input, 2 optical inputs, 1 coaxial input