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    GENERAL Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Brand Denon Denon Denon Denon Denon
    Model AVR-X6400H AVR-X4400H AVR-X3400H AVR-X2400H AVR-X1400H
    Type A/V Receiver A/V Receiver A/V Receiver A/V Receiver A/V Receiver
    Country USA USA USA USA USA
    Release Year 2017 2017 2017 2017 2017
    Predecessor Denon AVR-X6300H Denon AVR-X4300H Denon AVR-X3300W Denon AVR-X2300W Denon AVR-X1300W
    Successor Denon AVR-X6500H Denon AVR-X4500H Denon AVR-X3500H Denon AVR-X2500H Denon AVR-X1500H
    AMPLIFIER Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Channels 11.2 9.2 7.2 7.2 7.2
    Power Output 140 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) 125 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) 105 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) 95 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
    Front Wide Channel Support
    Amplifier Design Monolithic - - - -
    Discrete Amplification
    THX™ Certification
    Continuous 6 Ω Rated
    Certified 4 Ω Performance
    Mono Block Power Amplifier Construction
    Bi-amp Capability 5-ch (assignable) assignable assignable assignable assignable
    AUDIO FEATURES Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Digital Signal Processing (DSP) Engine 4 powerful high speed 4th generation SHARC DSP processors 4 powerful high speed 4th generation SHARC DSP processors Four 300 MHz DSP cores Four 300 MHz DSP cores Four 300 MHz DSP cores
    DAC AKM AK4458VN AKM AK4458VN AKM - -
    DAC Specs 384 kHz/32 Bit 384 kHz/32 Bit - 192 kHz/24 Bit 192 kHz/24 Bit
    Maximum Channel Processing 11.2 11.2 7.2 7.1 7.1
    D.D.S.C. HD Digital 32-bit 32-bit
    Alpha Processing AL32 Processing Plus AL32 Processing Plus
    Air Studios Monitor Certification
    Dolby Atmos up to 7.1.4 up to 7.1.4 up to 5.1.2 up to 5.1.2 up to 5.1.2
    Dolby Atmos Height Virtualization
    Dolby Atmos Music
    Dolby TrueHD
    Dolby Digital Plus
    Dolby Surround Upmixer
    Dolby Pro Logic
    Dolby Digital EX
    Surround EX
    DTS:X up to 7.1.4 up to 7.1.4 up to 5.1.2 up to 5.1.2 up to 5.1.2
    DTS Neural:X
    DTS Virtual:X via firmware update via firmware update via firmware update via firmware update via firmware update
    DTS Neo
    DTS-HD Master Audio
    DTS-HD High Resolution Audio
    DTS 96/24
    DTS Express
    DTS-ES Discrete 6.1, Matrix 6.1 Discrete 6.1, Matrix 6.1 Discrete 6.1, Matrix 6.1 Discrete 6.1, Matrix 6.1 Discrete 6.1, Matrix 6.1
    IMAX Enhanced
    Auro 3D with Auro-Matic Upmixer Built-In Built-In
    PCM 2-ch/Multi-ch Input 2-ch/Multi-ch Input 2-ch/Multi-ch Input 2-ch/Multi-ch Input 2-ch/Multi-ch Input
    Network Audio Formats MP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, DSD MP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, DSD MP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, DSD MP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, DSD MP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, DSD
    Music Playback via USB MP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSD MP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSD MP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSD MP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSD MP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSD
    High Resolution Music Playback via USB and/or Network up to 192 kHz up to 192 kHz up to 192 kHz up to 192 kHz up to 192 kHz
    High Resolution Audio Formats via USB Apple Lossless, WAV, FLAC, DSD Apple Lossless, WAV, FLAC, DSD Apple Lossless, WAV, FLAC, DSD Apple Lossless, WAV, FLAC, DSD Apple Lossless, WAV, FLAC, DSD
    Gapless Playback
    DSD via HDMI 2-ch/Multi-ch Input 2-ch/Multi-ch Input 2-ch/Multi-ch Input
    DSD via USB 2-ch Input 2-ch Input 2-ch Input 2-ch Input 2-ch Input
    DSD to PCM Converter
    USB DAC
    Jitter Reduction
    DTS Dialogue Control
    Dialog Enhancement
    Dialog Level Adjustment
    Dialog normalization
    Dialogue Lift
    Compressed Music Enhancer
    High-resolution Music Enhancer
    Audyssey Dynamic EQ
    Audyssey Dynamic Volume
    Audyssey LFC
    Audyssey Sub EQ HT
    Audyssey DSX
    Direct Mode
    Pure Direct Mode
    Independent Subwoofer Outputs
    CALIBRATION Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Auto Speaker Calibration System with Mic. Audyssey MultEQ XT32 Audyssey MultEQ XT32 Audyssey MultEQ XT32 Audyssey MultEQ XT Audyssey MultEQ XT
    Audyssey App Support
    Optimized Bass Redirection
    Bass Sync
    VIDEO FEATURES Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    HDR10
    HDR10+
    Dynamic HDR
    BT.2020 color space
    Dolby Vision
    HLG (Hybrid Log Gamma)
    HDBaseT Compatible
    Enhanced Audio Return Channel (eARC) via firmware update
    HDCP Version 2.2 2.2 2.2 2.2 2.2
    QMS (Quick Media Switching)
    ALLM (Auto Low Latency Mode)
    VRR (Variable Refresh Rate)
    QFT (Quick Frame transport)
    3-D Ready
    Video Signal Passthrough up to 4K 50/60Hz 4:4:4 up to 4K 50/60Hz 4:4:4 up to 4K 50/60Hz 4:4:4 up to 4K 50/60Hz 4:4:4 up to 4K 50/60Hz 4:4:4
    Video Signal Upscaling up to 4K 50/60Hz 4:4:4 up to 4K 50/60Hz 4:4:4 up to 4K 50/60Hz 4:4:4 up to 4K 24/25/30p 4:4:4
    Analog To HDMI Upconversion Component, Composite Component**, Composite Component**, Composite
    Component Video Upscaling
    Analog to Analog Video conversion
    Component Video Maximum Resolution 1080p - 480i/576i - -
    isf Certified Calibration Control
    CONNECTIVITY Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Wi-Fi
    Bluetooth SBC SBC SBC SBC SBC
    Bluetooth Headphone Transmission
    Works with Amazon Alexa
    Chromecast Built-In
    Works with SonoS
    HEOS
    DTS Play-Fi
    MHL Input
    DLNA 1.5
    AirPlay AirPlay 2 AirPlay 2 AirPlay 2 AirPlay 2 AirPlay 2
    Apple Product Connection iPod, iPhone and iPad iPod, iPhone and iPad iPod, iPhone and iPad iPod, iPhone and iPad iPod, iPhone and iPad
    Remote App Denon 2016 AVR Remote App for iOS and Android devices and Kindle Fire Denon 2016 AVR Remote App for iOS and Android devices and Kindle Fire Denon 2016 AVR Remote App for iOS and Android devices and Kindle Fire Denon 2016 AVR Remote App for iOS and Android devices and Kindle Fire Denon 2016 AVR Remote App for iOS and Android devices and Kindle Fire
    InstaPrevue Input Source Prevue
    TERMINALS Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    HDMI Inputs 8 (1 front) 8 (1 front) 8 (1 front) 8 (1 front) 6 (1 front)
    HDMI Outputs 3 (2 for MAIN, 1 for ZONE2) 3 (2 for MAIN, 1 for ZONE2) 3 (2 for MAIN, 1 for ZONE2) 2 (simultaneous) 1
    8K Inputs
    USB Input 1 (Front) for iPod/iPhone and USB memory 1 (Front) for iPod/iPhone and USB memory 1 (Front) for iPod/iPhone and USB memory 1 (Front) for iPod/iPhone and USB memory 1 (Front) for iPod/iPhone and USB memory
    USB DC Out Port
    Optical Inputs 2 2 2 2 2
    Optical Outputs
    Coaxial Inputs 2 2 2 1 1
    RCA Line Inputs 7 (1 front) 6 (1 front) 5 4 2
    RCA Line Outputs
    XLR Line Inputs
    Phono Input
    Multi-Channel Input
    RCA Pre-Outs 11.2 11.2 7.2 0.2 0.2
    XLR Pre-outs
    Composite Video Inputs 5 (1 front) 4 (1 front) 3 2 2
    Composite Video Outputs 1 1 1 1
    S-Video Inputs
    S-Video Outputs
    Component Video Inputs 2 2 2 2
    Component Video Outputs 1 1 1 1
    Ethernet
    Ethernet Switch
    PC In
    Front A/V Inputs HDMI, USB, Composite, L/R Audio HDMI, USB, Composite, L/R Audio HDMI, USB HDMI, USB HDMI, USB
    Speaker A/B assignable assignable assignable assignable assignable
    Headphone Out 6.3 mm (1/4") 6.3 mm (1/4") 6.3 mm (1/4") 6.3 mm (1/4") 6.3 mm (1/4")
    Detachable Power Cord
    ZONES Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Number of Zones 3 3 2 2 2
    Powered Zones 2 and 3 2 and 3 2 2 2
    Zone 2 Outs HDMI, Component, Composite, Pre Out HDMI, Component, Composite, Pre Out HDMI, Pre Out Pre Out Pre Out
    Zone 3 Outs Pre Out Pre Out - - -
    RS-232C Interface
    +12V Trigger Output 2 2 1
    Remote (IR) Input/Output 1 / 1 1 / 1 1 / 1 1 / 1 1 / 0
    MISCELLANEOUS Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    On-Screen Display Advanced Graphic User Interface Advanced Graphic User Interface Advanced Graphic User Interface Advanced Graphic User Interface Hybrid Graphic User Interface
    GUI Languages 3 3 3 3 3
    Control4 SDDP
    Display 2 lines 2 lines 1 line 1 line 1 line
    Remote Controller RC-1219 RC-1219 RC-1218 RC-1218 RC-1217
    Pre-programmed / Learnable / LCD Display / / / / / / / / / /
    Denon Link HD
    Setup Assistant
    Quick Select plus / Quick Select / / / / /
    RADIO Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Analog Tuner FM/AM FM/AM FM/AM FM/AM FM/AM
    Digital Radio
    Internet Radio TuneIn TuneIn TuneIn TuneIn TuneIn
    Pandora
    Spotify
    Tidal
    Deezer
    Napster
    SiriusXM
    CONSTRUCTION Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Front Panel Metal Metal not Metal not Metal not Metal
    Speaker Terminals 11 11 7 7 7
    Large Speaker Terminals 11 11 7 7 7
    Color-Coded Speaker Terminals
    Transparent High-Grade Speaker Terminals
    High Grade Audio Components
    Gold plated RCA terminals
    POWER Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Power Supply AC 120 V, 60 Hz AC 120 V, 60 Hz AC 120 V, 60 Hz AC 120 V, 60 Hz AC 120 V, 60 Hz
    Power Consumption 750 W 710 W 600 W 500 W 430 W
    No Sound Power ECO On/Off: 65 W/110 W ECO On/Off: 65 W/110 W ECO On/Off: 45 W/80 W ECO On/Off: 35 W/75 W ECO On/Off: 29 W/39 W
    Standby Power 0.1 W 0.1 W 0.1 W 0.1 W 0.1 W
    ECO Mode / Hybrid Standby Function
    Auto Power off
    PHYSICAL Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Dimensions (W x H x D) 434 mm x 167 mm x 393 mm (with antenna: 434 mm x 235 mm x 393 mm)
    17 1/8" x 6 5/8" x 15 1/2" (with antenna: 17 1/8" x 9 3/8" x 15 1/2")     		434 mm x 167 mm x 389 mm (with antenna: 434 mm x 236 mm x 389 mm)
    17 1/8" x 6 5/8" x 15 3/8" (with antenna: 17 1/8" x 9 3/8" x 15 3/8")     		434 mm x 167 mm x 389 mm (with antenna: 434 mm x 235 mm x 389 mm)
    17 1/8" x 6 5/8" x 15 3/8" (with antenna: 17 1/8" x 9 3/8" x 15 3/8")     		434 mm x 167 mm x 339 mm (with antenna: 434 mm x 235 mm x 339 mm)
    17 1/8" x 6 5/8" x 13 3/8" (with antenna: 17 1/8" x 9 3/8" x 13 3/8")     		434 mm x 151 mm x 339 mm (with antenna: 434 mm x 215 mm x 339 mm)
    17 1/8" x 6" x 13 3/8" (with antenna: 17 1/8" x 8 1/2" x 13 3/8")
    Weight 14.5 kg (31 lbs 15 oz) 13.7 kg (30 lbs 3 oz) 10.8 kg (23 lbs 13 oz) 9.4 kg (20 lbs 12 oz) 8.5 kg (18 lbs 12 oz)
    SPECIFICATIONS Denon AVR-X6400H Denon AVR-X4400H Denon AVR-X3400H Denon AVR-X2400H Denon AVR-X1400H
    Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC) 140 W (0.05% THD) 125 W (0.05% THD) 105 W (0.08% THD) 95 W (0.08% THD) 80 W (0.08% THD)
    Power Output (6 Ω, 1 kHz, 2 channel driven, FTC) 175 W (0.7% THD) 165 W (0.7% THD) 135 W (0.7% THD) 125 W (0.7% THD) 120 W (0.7% THD)
    Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC) 250 W (10% THD) 235 W (10% THD) 215 W (10% THD) 185 W (10% THD) 175 W (10% THD)
    Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC) 205 W (1% THD) 200 W (1% THD) 180 W (1% THD) 150 W (1% THD) 145 W (1% THD)
    Dynamic Power per Channel (4 Ω, Front) 250 W x 2-channel 190 W x 2-channel - - -
    Dynamic Power per Channel (8 Ω, Front) 160 W x 2-channel 130 W x 2-channel - - -
    THD (Digital) 0.008% (1 kHz, at 0 dB) 0.008% (1 kHz, at 0 dB) 0.008% (1 kHz, at 0 dB) - -
    Analog Distortion 0.005% (20 Hz-20 kHz, Direct mode) 0.005% (20 Hz-20 kHz, Direct mode) 0.008% (20 Hz-20 kHz, Direct mode) - -
    Phono Distortion 0.03% (1 kHz, 3 V) 0.03% (1 kHz, 3 V) - - -
    Input Sensitivity and Impedance (Line) 200 mV/47 kΩ 200 mV/47 kΩ 200 mV/47 kΩ 200 mV/47 kΩ 200 mV/47 kΩ
    Input Sensitivity and Impedance (Phono MM) 2.5 mV 2.5 mV - - -
    Rated Lineout Level and Impedance 1.2 V 1.2 V 1.2 V - -
    Rated Output digital 2 V (at 0 dB playback) 2 V (at 0 dB playback) 2 V (at 0 dB playback) - -
    S/N Ratio (Line, IHF-A) 102 dB 102 dB 100 dB 100 dB 98 dB
    S/N Ratio (Phono MM, IHF-A) 74 dB 74 dB - - -
    S/N Ratio (digital) 102 dB 102 dB 102 dB - -
    Dynamic Range (digital) 100 dB 100 dB 100 dB - -
    Phono RIAA Deviation ±1 dB (20 Hz to 20 kHz) - - - -
    Frequency Response (Analog In) +1/-3 dB (10 Hz to 100 kHz, Direct mode) +1/-3 dB (10 Hz to 100 kHz, Direct mode) +1/-3 dB (10 Hz to 100 kHz, Direct mode) +1/-3 dB (10 Hz to 100 kHz, Direct mode) +1/-3 dB (10 Hz to 100 kHz, Direct mode)
    DSD Sampling Rates via HDMI 2.8 MHz 2.8 MHz 2.8 MHz - -
    DSD Sampling Rates via USB 5.6 MHz, 2.8 MHz 5.6 MHz, 2.8 MHz 5.6 MHz, 2.8 MHz 5.6 MHz, 2.8 MHz 5.6 MHz, 2.8 MHz
    Video Input Sensitivity/Output Level and Impedance 1 Vp-p/75 Ω (Component Y)
    0.7 Vp-p/75 Ω (Component PB/CB, PR/CR)
    1 Vp-p/75 Ω (Composite)     		1 Vp-p/75 Ω (Component Y)
    0.7 Vp-p/75 Ω (Component PB/CB, PR/CR)
    1 Vp-p/75 Ω (Composite)     		1 Vp-p/75 Ω (Component Y)
    0.7 Vp-p/75 Ω (Component PB/CB, PR/CR)     		1 Vp-p/75 Ω (Component Y)
    0.7 Vp-p/75 Ω (Component PB/CB, PR/CR)
    1 Vp-p/75 Ω (Composite)     		1 Vp-p/75 Ω (Composite)
    Video Frequency Response 5 Hz to 60 MHz, 0 dB/-3 dB (Component) 5 Hz to 60 MHz, 0 dB/-3 dB (Component) 5 Hz to 60 MHz, 0 dB/-3 dB (Component) 5 Hz to 60 MHz, 0 dB/-3 dB (Component)
    5 Hz to 10 MHz, 0 dB/-3 dB (Composite)     		5 Hz to 10 MHz, 0 dB/-3 dB (Composite)
    Ethernet Standard 100BASE-TX 100BASE-TX 100BASE-TX 100BASE-TX 100BASE-TX
    Wi-Fi Standard IEEE 802.11 a/b/g/n IEEE 802.11 a/b/g/n IEEE 802.11 a/b/g/n IEEE 802.11 a/b/g/n IEEE 802.11 a/b/g/n
    Wi-Fi Terminal Frequency 5 GHz, 2.4 GHz 5 GHz, 2.4 GHz 5 GHz, 2.4 GHz 5 GHz, 2.4 GHz 5 GHz, 2.4 GHz
    Bluetooth Version 3․0 + EDR 3․0 + EDR 3․0 + EDR 3․0 + EDR 3․0 + EDR
    Bluetooth Frequency 2.4 GHz 2.4 GHz 2.4 GHz 2.4 GHz 2.4 GHz
    USB Terminal USB2.0 5V, 1 A USB2.0 5V, 1 A USB2.0 5V, 1 A USB2.0 5V, 1 A USB2.0 5V, 1 A
    FM Frequency 87.5 MHz - 107.9 MHz 87.5 MHz - 107.9 MHz 87.5 MHz - 107.9 MHz 87.5 MHz - 107.9 MHz 87.5 MHz - 107.9 MHz
    FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.) Mono: 2.8 µV (20.2 dBf) Mono: 2.8 µV (20.2 dBf) Mono: 2.8 µV (20.2 dBf) Mono: 2.8 µV (20.2 dBf) Mono: 2.8 µV (20.2 dBf)
    FM Effective Sensitivity 1.2 µV (12.8 dBf) 1.2 µV (12.8 dBf) 1.2 µV (12.8 dBf) 1.2 µV (12.8 dBf) 1.2 µV (12.8 dBf)
    FM S/N Ratio Mono/Stereo: 70 dB/67 dB Mono/Stereo: 70 dB/67 dB Mono/Stereo: 70 dB/67 dB Mono/Stereo: 70 dB/67 dB Mono/Stereo: 70 dB/67 dB
    FM Harmonic Distortion (IHF, 1 kHz) Mono/Stereo: 0.7%/1.0% Mono/Stereo: 0.7%/1.0% Mono/Stereo: 0.7%/1.0% Mono/Stereo: 0.7%/1.0% Mono/Stereo: 0.7%/1.0%
    AM Frequency 520 kHz - 1710 kHz 520 kHz - 1710 kHz 530 kHz - 1710 kHz 530 kHz - 1710 kHz 530 kHz - 1710 kHz
    AM Effective Sensitivity 18 µV 18 µV 18 µV 18 µV 18 µV
    Warranty 3 Years 3 Years 3 Years 3 Years 3 Years
    Amazon Affiliate Disclosure
    ZKelectronics is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for website owners to earn advertising fees by advertising and linking to Amazon (.com, .co.uk, .ca, etc) and any other websites that may be affiliated with Amazon Service LLC Associates Program.