Denon AVR-X4200W 7.2 Channel Full 4K Ultra HD AV Receiver with Boston Acoustics M25B M-Series 200W 2-Way Bookshelf Speakers

Model: WWS4200M25 UPC: 612046998823 Item: 167119

Product Information

This Home Theater Package includes:

  • Denon AVR-X4200W 7.2 Channel Full 4K Ultra HD AV Receiver With Bluetooth/WiFi
  • Boston Acoustics M25B M-Series 200W 2-Way Bookshelf Speaker - Pair (Gloss Black)


Denon AVR-X4200W 7.2 Channel Full 4K Ultra HD AV Receiver

Immerse yourself in thrilling 3D surround sound with the Denon AVR-X4200W A/V receiver, which features Dolby Atmos surround decoding for the ultimate home theater listening experience with today's blockbuster soundtracks. And, via a firmware update (available later in 2015), the AVR-X4200W will be able to decode forthcoming DTS:X immersive surround soundtracks. Both Dolby Atmos and DTS:X feature object-based surround sound with the ability to drive overhead speakers to deliver the ultimate immersive 3D audio experience. Featuring an advanced video processing and switching section, the AVR-X4200W features full 4K Ultra HD connectivity and HDCP 2.2 compliance.

Equipped with built-in Wi-Fi and Bluetooth with dual diversity antennas, the AVR-X4200W lets you listen to your favorite music from streaming services including Pandora, SiriusXM and Spotify Connect, and you can listen to any of thousands of internet radio stations. You can also stream your favorite tracks wirelessly from your iPhone, iPod touch and iPad via AirPlay.

The powerful amplifier section features discrete high current output devices on all channels, and all amp channels are configured identically. Rated at 125 watts per channel(8 ohms, 0.05%THD, 20Hz~20kHz), the AVR-X4200W has the ability to drive lower impedance 4 ohm speakers on all channels.


AVR-X4200W Features:

  • Dolby Atmos
  • DTS:X
  • Auro-3D Upgradeable
  • Denon Link HD; AL24 Processing Plus
  • Powerful DSP
  • Latest HDMI 2.0a Connectivity; HDCP 2.2 Compatible; ISF-Certified
  • Built-in Bluetooth & Wi-Fi; Music Streaming; AirPlay
  • Powerful 7 Channel Discrete Amplifier with ECO Mode
  • Smart TV Connectivity
  • Audyssey Platinum DSP Suite
  • Dual Subwoofer Outputs
  • Multi-Source/Multi-room
  • Convenient USB Port
  • Color Coded 4-Way Speaker Terminals
  • Easy To Setup, Easy To Use
  • Denon HEOS Link IP Control
  • Easy To Use Quick Select Functions
  • External Control and IP Control Capabilities


Boston Acoustics M25B M-Series 200W 2-Way Bookshelf Speakers

Experience rich sound while enjoying music, movies, and more with the M25 Bookshelf Loudspeaker from Boston Acoustics. Well suited for small rooms, this speaker features a 1-inch Extended Wide Bandwidth dome tweeter and a 5.25-inch cone woofer for accurate, natural sound and dynamic bass. The M25's Lo-Q cabinet is built to reduce vibrations and eliminate unwanted resonances, and its compact size allows you to place the speaker on a bookshelf, wall shelf, table, or speaker stand.


Boston Acoustics M25B 2-Way Bookshelf Speaker Features:

Clear, Natural Sound for Music, Movies, and More

  • The M25 Bookshelf Loudspeaker is equipped with Boston's signature 1-inch Extended Wide Bandwidth (EWB) dome tweeter, which is designed to cover a broad range of frequencies, reduce distortion, and improve clarity in the high registers. Unlike most tweeters, the EWB has a small dimple in the middle and a large radiating surface that extends from the center to the outside perimeter of the diaphragm. This design enables the tweeter to track subtle treble details and reproduce the highest frequencies with ease.
  • The speaker also contains a 5 14-inch polypropylene cone woofer driver with aluminum shorting ring for dynamic bass and clear, distortion-free sound.

Lo-Q Construction to Limit Vibrations

  • The M25 has a cabinet made of Lo-Q, a material consisting of two pieces of medium-density fiberboard joined together with a thick layer of damping adhesive in the middle. This material significantly reduces cabinet vibrations to virtually eliminate unwanted resonances allowing the M25 to create a larger, more vivid soundstage.
  • The cabinet also contains heavy-duty absorptive fill and internal braces which have been strategically positioned to maximize the speaker's strength and optimize sound. The M25's black gloss finish and curved side panels with faux leather wrap can complement any decor.

Product and Warranty Information

  • This product measures 12.37 by 6.94 by 10.19 inches (H x W x D) and weighs 14.7 pounds. It is recommended for use with a 50- to 200-watt amplifier.
  • The M25 Bookshelf Loudspeaker is backed by a five-year limited warranty.



AVR-X4200W Specifications:

Multichannel Surround

  • DTS HD Master / DTS:X
  • DTS Neural:X
  • Dolby TrueHD / Dolby Atmos
  • Dolby Surround
  • Auro 3D
  • Audyssey DSX
  • Multichannel Stereo
  • Max Number of Processing (Preamp) Channels: 9.2

Sound Enhancements

  • Discrete Power Amplifier
  • D.D.S.C. HD Digital
  • Pure Direct
  • High Grade Audio Components
  • Clock Jitter Reducer
  • Alpha Processing: AL24 Processing Plus
  • Denon Link HD
  • Audyssey: MultEQ XT32 (PRO)
  • Audyssey Dynamic EQ / Dynamic Volume
  • Audyssey LFC
  • Compressed Audio Restorer


  • DLNA Certified: v1.5
  • Lossy Formats: MP3 / WMA / AAC
  • Lossless Formats: FLAC / ALAC / WAV
  • Lossless formats: FLAC HD 192/24 / WAV 192/24 / ALAC 96/24
  • DSD Audio Streaming
  • Gapless playback: FLAC, WAV
  • Photo Streaming (JPEG)
  • AirPlay Audio Streaming
  • Windows PlayTo / Windows8 Certified
  • Internet Radio (vTuner)
  • Spotify Connect / Pandora / SiriusXM
  • Compatible with Remote APP for Smart Phones: Android / iOS
  • Compatible with Remote APP for Tablets: Android / iOS
  • Ethernet Ports
  • Wi-Fi
  • Bluetooth


  • HDMI Inputs: Back / Front: 7 / 1
  • HDCP 2.2 support
  • HDMI Outputs: Main / Zone: 2 / 1
  • Video Conversion Analog -> HDMI
  • Analog to HDMI Scaling: up to 4K 60/50
  • HDMI to HDMI Scaling: up to 4K 60/50
  • GUI Overlay on HDMI
  • 3D Signal Pass-through
  • 4K Signal Pass-through / Scaling / GUI Overlay
  • HDMI Pass-Through in Standby Mode
  • Picture Adjust / Noise Reduction
  • CEC
  • DSD Audio Capability
  • Audio Return Channel
  • Auto LipSync


  • Multi-Room Zones: 3
  • Zone Audio Source: HDMI (2ch) / Opt, Coax (2ch) / Network, USB / Analog
  • Zone Audio Output: Speaker / Preout
  • Zone HDMI Output from HDMI Source
  • IP Control / RS232 Control / Web Control / App Control
  • Remote In / Out
  • DC Trigger Output: 2


  • Auto Speaker Setup by Microphone: Audyssey MultEQ XT32 + PRO
  • FL Display: 2 lines
  • Graphic User Interface - GUI: Advanced
  • ISF Certification
  • GUI Languages: 3
  • Setup Assistant
  • Quick Select Plus
  • Firmware Update by: Network / USB
  • Variable Cross Over
  • Optimized Bass Redirection
  • ECO Mode
  • Auto Power Off
  • Sleep Timer


  • Composite In / Out: 3+1 / 2
  • Component In / Out: 2 / 1
  • HDMI In / Out
  • Multi-room Video Out: Video / HDMI
  • Analog In: 5+1
  • Phono (MM) In
  • Digital In: Optical / Coaxial: 2 / 2
  • Multi-room Out: Analog: 2
  • Multichannel Preout
  • Subwoofer Out: 2 (independent)
  • Speaker Terminal: Regular Screw
  • Number of Speaker Terminals: 11
  • Speaker A / B: assignable
  • Bi-amp Drive: assignable
  • Multi-Room Speaker Terminal: assignable
  • Front Inputs: Audio / Composite / HDMI / USB
  • USB Audio / Made for iPod / Made for iPhone
  • AM/FM Tuner


  • Number of Poweramps: 7
  • Power Output (8 ohm, 20 Hz - 20 kHz, 0.05% 2ch Drive): 125 W
  • Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive): 165 W
  • Power Output (6 ohm, 1 kHz, 10% 1ch Drive): 235 W


  • Metal Front Panel
  • System Remote Control: RC-1193
  • Pre-programmed
  • Power Consumption in W: 670
  • Power Consumption No-Sound (ECO On / Off) in W: 55 W / 85 W
  • Standby Consumption in W: 0.1
  • CEC Standby Consumption in W: 0.5
  • Network Standby Consumption in W: 2.7
  • Maximum Dimensions
    • Antenna: Horizontal: (W x D x H) in Inches: 17.1 x 15.3 x 6.6
    • Antenna: Vertical: (W x D x H) in Inches: 17.1 x 15.3 x 9.3
    • W/O Antenna: (W x D x H) in Inches: 17.1 x 15 x 6.6
  • Weight in LBS: 27.8


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