{"product_id":"denon-avr-x3900h-9-4-ch-8k-ultra-hd-dolby-atmos-av-receiver-with-heos","title":"Denon AVR-X3900H 9.4-Ch 8K Ultra HD Dolby Atmos AV Receiver with HEOS","description":"\u003c!-- ======================================================\n     Denon AVR-X3900H 9.4 Ch. AV Receiver — AL (bh-*) HTML\n     Two-Column Layout (Overview left \/ Specifications right)\n     Long-tail keyword used 5×: “Denon AVR-X3900H 9.4 Ch. AV Receiver”\n     ====================================================== --\u003e\n\u003cstyle\u003e\n  .bh-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .bh-title{font-size:3rem;margin:.25rem 0 1rem}\n  .bh-sub{font-style:italic;margin:0 0 1.25rem}\n  .bh-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.bh-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .bh-section{margin:2rem 0}\n  .bh-section h2{margin-top:0}\n  .bh-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .bh-specs{width:100%;border-collapse:collapse}\n  .bh-specs th,.bh-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .bh-specs th{width:42%;background:#f8fafc;text-align:left}\n  .bh-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .bh-badges{margin-top:.5rem}\n  .bh-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .bh-faq summary{font-weight:600;cursor:pointer}\n  .bh-note{font-size:.95rem;opacity:.9}\n  .bh-condition{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.3rem .75rem;margin:.5rem 0 0;font-size:.85rem}\n\u003c\/style\u003e\n\u003cdiv class=\"bh-wrap\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003ch1 class=\"bh-title\" itemprop=\"name\"\u003eDenon AVR-X3900H 9.4 Ch. AV Receiver\u003c\/h1\u003e\n\u003cp class=\"bh-sub\"\u003eHigh-performance 9.4-channel 8K home theater receiver • 105W per channel into 8Ω (2 channels driven) • 11.4-channel pre-out processing capability • Dolby Atmos®, DTS:X®, IMAX® Enhanced, \u0026amp; Auro-3D® • full 8K\/60Hz and 4K\/120Hz HDMI 2.1 support across all inputs • Audyssey MultEQ XT32 \u0026amp; optional Dirac Live room calibration • HEOS® Built-in wireless multi-room streaming\u003c\/p\u003e\nThe \u003cstrong\u003eDenon AVR-X3900H 9.4 Ch. AV Receiver\u003c\/strong\u003e delivers reference-caliber cinema immersion, cutting-edge gaming performance, and comprehensive multi-subwoofer acoustic management in a flexible high-current design. Delivering 105 watts per channel of discrete power across nine channels, this powerhouse receiver features 11.4-channel processing and full pre-amplifier disconnect mode, allowing seamless expansion with external power amplifiers for expansive 7.4.4 Dolby Atmos or DTS:X setups. Equipped with full-bandwidth 8K HDMI 2.1 connectivity across all inputs, four independent subwoofer pre-outs, built-in HEOS multi-room streaming, and dual room-tuning support for Audyssey MultEQ XT32 and Dirac Live, it functions as the definitive centerpiece for modern high-resolution home theaters.\n\u003cdiv class=\"bh-grid\"\u003e\n\u003cdiv\u003e\n\u003csection id=\"features-and-tech\" class=\"bh-section\"\u003e\n\u003ch2\u003eKey Features \u0026amp; Innovations\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscrete 9-Channel High-Current Amplification\u003c\/strong\u003e — the \u003cstrong\u003eDenon AVR-X3900H 9.4 Ch. AV Receiver\u003c\/strong\u003e produces 105W per channel into 8 ohms with low-impedance drive capability, ensuring dynamic authority and effortless clarity across complex surround sound soundtracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11.4-Channel Processing \u0026amp; Pre-Amplifier Mode\u003c\/strong\u003e — internal processing supports up to 11.4 channels for Dolby Atmos, DTS:X, Auro-3D, and IMAX Enhanced configurations, while Pre-Amplifier Mode completely disconnects internal amplifier stages to convert the unit into an ultra-clean AV processor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad Independent Subwoofer Outputs\u003c\/strong\u003e — features four discrete subwoofer pre-out channels with independent delay, level, and crossover management, allowing directional bass configuration to banish room modes and achieve balanced low-frequency response across multiple seating rows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced 8K\/60Hz \u0026amp; 4K\/120Hz HDMI 2.1 Architecture\u003c\/strong\u003e — includes full HDCP 2.3 and 40Gbps bandwidth support across all HDMI inputs and outputs, delivering pristine HDR10+, Dolby Vision, Variable Refresh Rate (VRR), and Auto Low Latency Mode (ALLM) for tear-free gaming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudyssey MultEQ XT32 \u0026amp; Dirac Live Upgradeability\u003c\/strong\u003e — equipped with Audyssey MultEQ XT32, Sub EQ HT, and Dynamic EQ calibration out of the box, with built-in hardware support for optional Dirac Live room correction licenses for advanced acoustic tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"bh-section bh-faq\"\u003e\n\u003ch2\u003eFAQ — Denon AVR-X3900H\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many subwoofers can the Denon AVR-X3900H 9.4 Ch. AV Receiver calibrate independently?\u003c\/summary\u003e\n\u003cp\u003eThe \u003cstrong\u003eDenon AVR-X3900H 9.4 Ch. AV Receiver\u003c\/strong\u003e features four independent subwoofer outputs, each receiving discrete distance, level, and EQ processing to eliminate acoustic nulls and optimize in-room bass distribution.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I power an 11-channel Dolby Atmos system with this receiver?\u003c\/summary\u003e\n\u003cp\u003eThe receiver has nine built-in amplifier channels, but features 11.4-channel pre-out processing; by connecting a 2-channel external power amplifier to the pre-outs, you can easily power a full 7.4.4 or 9.4.2 speaker layout.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it support both Audyssey and Dirac Live room correction?\u003c\/summary\u003e\n\u003cp\u003eYes. Audyssey MultEQ XT32 is included and fully functional out of the box with the included calibration microphone, while an optional Dirac Live license can be purchased to run Dirac's advanced impulse-response room calibration.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre all HDMI ports compatible with modern 8K and 4K\/120Hz gaming consoles?\u003c\/summary\u003e\n\u003cp\u003eYes, all rear HDMI inputs and main outputs support HDMI 2.1 specifications, including 8K\/60Hz, 4K\/120Hz pass-through, VRR, ALLM, and Quick Frame Transport (QFT).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection id=\"why-buy\" class=\"bh-section\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eAuthorized Denon reference dealer providing 100% factory-sealed components backed by full manufacturer warranty protection\u003c\/li\u003e\n\u003cli\u003eExperienced home theater specialists ready to assist with speaker layout planning, Dirac Live licensing, and HDMI 2.1 handshaking\u003c\/li\u003e\n\u003cli\u003eDedicated post-purchase technical support for firmware updates, eARC setup, and multi-subwoofer calibration\u003c\/li\u003e\n\u003cli\u003eFast, fully insured priority delivery in reinforced heavy-duty factory packaging on every order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"related\" class=\"bh-section\"\u003e\n\u003ch2\u003eRelated \u0026amp; System Matches\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eDefinitive Technology Dymension series and Klipsch Reference Premiere speaker systems\u003c\/li\u003e\n\u003cli\u003eHigh-current multi-channel external power amplifiers for 11.4-channel expansion\u003c\/li\u003e\n\u003cli\u003eAudioQuest Pearl or Forest 48Gbps ultra-high-speed HDMI interconnects\u003c\/li\u003e\n\u003cli\u003eDual and quad powered home theater subwoofers for balanced low-end performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection id=\"specs\" class=\"bh-section\"\u003e\n\u003ch2\u003eAVR-X3900H Specs\u003c\/h2\u003e\n\u003ctable class=\"bh-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003e9.4-Channel 8K Ultra HD AV Receiver with 11.4-Ch Processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Output (8 Ω, 20 Hz – 20 kHz)\u003c\/th\u003e\n\u003ctd\u003e105 Watts RMS per channel (2 channels driven, 0.08% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Output (6 Ω, 1 kHz)\u003c\/th\u003e\n\u003ctd\u003e135 Watts RMS per channel (2 channels driven, 0.7% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannels Powered \/ Processed\u003c\/th\u003e\n\u003ctd\u003e9 Powered Channels \/ 11.4 Processing Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImmersive Audio Formats\u003c\/th\u003e\n\u003ctd\u003eDolby Atmos®, DTS:X®, IMAX® Enhanced, Auro-3D®, 360 Reality Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHDMI Inputs \/ Outputs\u003c\/th\u003e\n\u003ctd\u003e6x HDMI In (All 8K\/60Hz \u0026amp; 4K\/120Hz capable) \/ 3x HDMI Out (eARC on Main)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVideo Features\u003c\/th\u003e\n\u003ctd\u003eHDCP 2.3, HDR10+, Dolby Vision, HLG, Dynamic HDR, VRR, ALLM, QFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSubwoofer Outputs\u003c\/th\u003e\n\u003ctd\u003e4x Independent Subwoofer Pre-Outs (RCA) with Directional Bass Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMulti-Channel Pre-Outs\u003c\/th\u003e\n\u003ctd\u003e11.4-Channel RCA Pre-Outs with Full Pre-Amplifier Disconnect Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAcoustic Room Correction\u003c\/th\u003e\n\u003ctd\u003eAudyssey MultEQ XT32 (Included) \u0026amp; Dirac Live Ready (Optional License)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalog Inputs\u003c\/th\u003e\n\u003ctd\u003e5x Line RCA, 1x MM Phono with Ground Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDigital Inputs\u003c\/th\u003e\n\u003ctd\u003e2x Optical TOSLINK, 2x Coaxial S\/PDIF, 1x Front USB-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNetwork \u0026amp; Streaming\u003c\/th\u003e\n\u003ctd\u003eHEOS Built-in, Apple AirPlay 2, Spotify Connect, TIDAL, Bluetooth (Tx\/Rx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMulti-Zone Capability\u003c\/th\u003e\n\u003ctd\u003e2 Discrete Audio Zones (Powered Zone 2 Assignable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W x D x H)\u003c\/th\u003e\n\u003ctd\u003e17.1\" x 15.3\" x 6.6\" (434 x 389 x 167 mm) without antennas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e27.6 lbs (12.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"bh-note\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"whats-in-the-box\" class=\"bh-section\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eDenon AVR-X3900H 9.4 Ch. AV Receiver\u003c\/li\u003e\n\u003cli\u003eBacklit infrared system remote control with AA batteries (2)\u003c\/li\u003e\n\u003cli\u003eAudyssey ACM1HB sound calibration microphone\u003c\/li\u003e\n\u003cli\u003eCardboard folding microphone calibration stand\u003c\/li\u003e\n\u003cli\u003eExternal screw-on Wi-Fi and Bluetooth antennas (2)\u003c\/li\u003e\n\u003cli\u003eDetachable heavy-duty AC power cord\u003c\/li\u003e\n\u003cli\u003eQuick start guide, cable identification labels, and warranty documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- No purchase\/CTA section --\u003e\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"Denon\"\u003e \u003cmeta itemprop=\"category\" content=\"AV Receivers, Home Theater Receivers, Surround Sound Amplifiers, 8K Audio Electronics\"\u003e\n\u003c\/div\u003e","brand":"Denon","offers":[{"title":"Default Title","offer_id":53774182908270,"sku":"DENAVRX3900H","price":1849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/denon-avr-x3900h-9-4-ch-av-receiver.webp?v=1778859425","url":"https:\/\/audiolab.com\/products\/denon-avr-x3900h-9-4-ch-8k-ultra-hd-dolby-atmos-av-receiver-with-heos","provider":"Audiolab","version":"1.0","type":"link"}