Denon IN-Command Series AVR-X4100W 7.2-Channel 4K Ultra HD A/V Receiver with Bluetooth, Wi-Fi, Dolby Atmos, AirPlay, 10Hz-100kHz Preamp Frequency Response

Experience the next generation in cinema surround sound with the Denon AVR-x4100W, which features Dolby Atmos surround decoding to provide dramatic surround sound throughout the room, enhanced by overhead speakers that provide pinpoint sound imaging, just like you'd hear in a Dolby Atmos movie theater.

Listen to your favorite tracks wirelessly from your portable music player, smartphone and tablet devices via Bluetooth and Wi-Fi wireless technologies built-in. The AVR-x4100W is equipped with dual RF antennas for solid transmission and reception quality. You can choose from a broad selection of internet radio stations and stream your favorite music tracks from subscription services such as Pandora, SiriusXM and Spotify. Prepared for the future, the AVR-x4100W features an advanced video section with 8 HDMI inputs including 1 conveniently located on the front panel and 3 HDMI outputs and it's equipped with 4K Ultra HD 60 Hz video pass-through and upscaling. It's also compatible with Pure Color 4:4:4 color sub-sampling, another feature of the latest HDMI specification. The video section also features ISFccc advanced video calibration controls.

The audio section is packed with advanced technology, with the highest resolution audio decoders including Dolby Atmos, Dolby TrueHD and DTS-HD Master Audio. There's also DTS Neo:x advanced multi-channel decoding, along with Dolby Pro Logic IIz. The AVR-x4100W is also equipped with Audyssey's renowned Platinum suite of advanced DSP audio algorithms, including MultEQ XT32 automatic room acoustic measurement and correction system. MultEQ XT32 provides superior digital correction compared to standard MultEQ and MultEQ XT, including the ability to measure at up to 8 different locations in the room. Audyssey Dynamic EQ and Audyssey Dynamic Volume are also included, along with Dynamic Surround Expansion for the ultimate home theater audio experience.

Built-in Bluetooth, Wi-Fi and AirPlay, DLNA
Wirelessly stream your favorite tunes through the AVR-x4100W via the built-in Bluetooth and Wi-Fi wireless technologies. The Bluetooth function features automatic power on and pairing and up to 8 devices can be remembered. The AVR-x4100W also features dual antennas for even better Wi-Fi and Bluetooth transmission and reception coverage compared to a single antenna. The AVR-x4100W is also equipped with Apple AirPlay, which lets you stream content from your iPod touch, iPad and iPhone and there's also DLNA compatibility which lets you access content from your PC or Mac via your home network. Enjoy a world of internet radio and listen to your favorite tracks from subscription music services including Pandora, SiriusXM and Spotify Connect (not all services available in all markets).

Audyssey Platinum Built-in
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.

External Control and IP Control Capabilities
As part of Denon's IN Command series of custom integration friendly A/V components, the AVR-x4100W is equipped with a range of features that provide enhanced control capabilities and compatibility with 3rd party and custom integration solutions. For remote control compatibility with other components in your home theater system, the AVR-x4100W features IR (infrared) remote control input and output ports on the rear panel. The AVR-x4100W can also be set up and operated by a home computer on the network via IP control, either via wired LAN connection or via Wi-Fi wireless connection. There's also an RS-232C serial port on the rear panel that allows connection to a whole-home control system and the AVR-x4100W features Control4 SDDP (Simple Device Detection Protocol) certification for quick and easy integration with Control4 home automation equipment. Dual 12 Volt trigger outputs are provided, which lets you connect the AVR-x4100W to a drop-down front projection screen, motorized drapes or other component or system that can be remotely activated via 12 Volt trigger signals.

Convenient USB Port
On the front panel, there's a convenient USB port that lets you stream tunes from your iPod, iPod touch or iPad and charge it at the same time. You can also use the USB port to stream tracks from a USB memory device or NAS and the AVR-x4100W features DSD (2.8 MHz) and wideband PCM (including lossless FLAC or PCM file types, up to 24 bit/192 kHz) decoding for the ultimate high resolution music experience.

New Tablet Apps
In addition to the available smart device apps, they have created a new Denon Remote app specifically for tablet devices and it's available for iPads, Android tablets as well as the Kindle Fire.

4K Ultra HD 60 Hz Pass-through; 4:4:4 Pure Color Sub-sampling Pass-through
For the clearest video images, the AVR-x4100W features an advanced video section with 8 HDMI inputs including 1 conveniently located on the front panel and all rear HDMI inputs are equipped with Ultra HD 4K full 60 Hz frame-rate pass-through and 4K Ultra HD 60 Hz frame-rate upscaling along with analog-to-digital video conversion. The AVR-x4100W also features Pure Color 4:4:4 color sub-sampling pass-through, another feature of the latest HDMI specification. There are 3 HDMI outputs (2 for the main room and1 for the second zone) so you can send different content to 2 different rooms.

Dolby Atmos Surround Decoding
Introduced in movie theaters in 2012, Dolby Atmos has quickly become the gold standard in motion picture surround sound. Dolby Atmos theaters are equipped with banks of surround speakers along the side and back walls and additional banks of speakers overhead. Dolby Atmos is an object-based scalable system, so no matter the loudspeaker configuration, the decoder scales and routes content to the various speakers for the ultimate movie surround sound experience. You can enjoy Dolby Atmos in your home theater, thanks to the AVR-x4100W's Dolby Atmos sthe main front speakers and surround sound speakers. Or, you can choose to go with Dolby Atmos compatible speakers, which feature additional upward firing drivers that use the room's ceiling reflectivity to provide overhead sound imaging.

11 Color Coded - 4-Way Speaker Terminals
The high quality speaker terminals feature multi-way connectors to handle various types of cable terminations and they're all color coded for correct hookup the very first time. Color coded speaker labels are also included to ensure quick and correct hookup with no hassle.

Powerful 7 Channel Discrete Amplifier with Eco Mode
For optimum sound quality across all channels, the AVR-x4100W features a sophisticated power amplifier section with all 7 channels configured identically employing discrete high current capable power output devices. Each channel is rated at 125 watts (8 ohms, 20Hz-20kHz, .05%THD) and all channels are able to safely drive lower impedance speakers (down to 4 ohms). Their new advanced Eco amplifier mode adjusts power consumption according to signal level and there's an on-screen Eco Mode display that lets you see the power consumption reduction in real time.

Dual Subwoofer Outputs
With a single subwoofer setup, room acoustics and the subwoofer's location may not deliver optimum deep bass response. Instead, because of room resonances, deep bass quality may be uneven due to room interaction. With the AVR-x4100W's dual subwoofer outputs, you can connect two subwoofers and place them in different parts of the room and enjoy smoother and more accurate deep bass response.

Easy To Setup, Easy To Use
The AVR-x4100W comes with a Quick Setup guide and has an intuitive on-screen Setup Assistant that will have your system fully configured with a minimum of fuss and bother. You can even control the setup via your PC's web browser or use their available iOS and Android Denon Remote apps with your favorite smart devices.