Denon was the very first A/V manufacturer to embrace Audyssey's advanced DSP audio algorithms, and the AVR-X4100W is equipped with the latest Audyssey Platinum suite of DSP technologies. Audyssey MultEQ XT32 automatic room acoustic measurement and correction system provides higher precision digital filters for the satellite and subwoofers compared to the base MultEQ and MultEQ XT systems, and also allows for measurement at up to 8 locations in the room. The AVR-X4100W is also Audyssey Pro Installer compatible, for superior in-room acoustic measurement and correction capabilities, with up to 32 measurement points.
Audyssey Dynamic Volume smoothes out annoying jumps in volume (such as TV commercials), letting you listen at lower levels and still enjoy clear dialog, music and sound effects. Audyssey Dynamic EQ provides precision tonal tailoring for full range clarity at any listening level.
Audyssey Low Frequency Containment uses advanced psychoacoustic algorithms to deliver a full range tonal balance, including deep bass, but without disturbing close-by neighbors or family members in other rooms, and features a multi-step adjustment that lets you dial in the amount of containment to your preference.
Audyssey Sub EQ HT provides individual DSP tailoring of each subwoofer in a dual subwoofer setup, for deeper bass with improved definition, compared to a single subwoofer configuration.
Audyssey Dynamic Surround Expansion dramatically broadens the surround soundstage for the ultimate surround sound experience with the option of connecting front height and/or front wide speakers.