{"product_id":"marantz-grand-horizon-u1b-altavoz-inalambrico-370w-heos-hdmi-earc-dolby-atmos","title":"Marantz GRAND HORIZON U1B 370W Wireless Speaker HEOS HDMI eARC Dolby Atmos","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cmeta name=\"description\" content=\"Marantz GRAND HORIZON U1B Midnight Sky: flagship wireless speaker with 370 W FTC, 8-inch bass driver, HEOS, HDMI eARC, Dolby Atmos, and Wi-Fi 6.\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n        body {\n            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n            line-height: 1.6;\n            color: #333;\n            max-width: 1200px;\n            margin: 0 auto;\n            padding: 20px;\n        }\n        h2 {\n            color: #0056b3;\n            margin-top: 30px;\n            border-left: 4px solid #007bff;\n            padding-left: 15px;\n        }\n        h3 {\n            color: #004085;\n            margin-top: 20px;\n        }\n        table {\n            width: 100%;\n            border-collapse: collapse;\n            margin: 20px 0;\n        }\n        table th {\n            background-color: #007bff;\n            color: white;\n            padding: 12px;\n            text-align: left;\n        }\n        table td {\n            border: 1px solid #ddd;\n            padding: 10px;\n        }\n        table tr:nth-child(even) {\n            background-color: #f9f9f9;\n        }\n    \u003c\/style\u003e\n\u003ch2\u003eGeneral Description\u003c\/h2\u003e\n\u003cp\u003eThe MARANTZ GRAND HORIZON U1B is Marantz’s flagship wireless speaker in a Midnight Sky finish. Created to deliver a high-fidelity experience of exceptional scale from a single unit, it combines an eight-transducer acoustic array, state-of-the-art amplification, music and TV connectivity, as well as the elegant design that distinguishes the brand. It is a premium solution for those who want the impact of a high-performance hi-fi system without filling the room with separate components.\u003c\/p\u003e\n\u003cp\u003eIts Marantz Rise GaN FET platform delivers 370 W of total power under FTC measurement. The transducer array integrates an 8-inch Marantz Gravity bass driver, four 3-inch full-range units, and three 1-inch tweeters. With a response of 28 Hz to 20 kHz within ±3 dB, extension down to 18 Hz at -10 dB, and up to 111 dB of maximum SPL at one meter, the Grand Horizon can reproduce deep bass, wide dynamics, and high sound pressure. The neodymium magnets in the Gravity drivers and the Marantz Mirage DSP algorithm work together to produce an expansive soundstage with detail and control.\u003c\/p\u003e\n\u003cp\u003eThe GRAND HORIZON U1B integrates HEOS for streaming and multiroom audio, Wi-Fi IEEE 802.11a\/b\/g\/n\/ac\/ax, Ethernet, Bluetooth 5.4, AirPlay 2, and Spotify Connect. It includes HDMI eARC\/ARC, TOSLINK optical, stereo RCA, and USB-C inputs; via HDMI, it is compatible with Dolby Atmos, Dolby TrueHD, Dolby Digital+, and Dolby Digital signals. The touch ring allows for volume adjustment and playback control, while the multicolor halo shows the speaker's status. The Marantz Radiance 360° Seamless Fabric provides a luxurious visual presence without compromising acoustic transparency.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003ePRODUCT IDENTIFICATION\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eMarantz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eGRAND HORIZON U1B\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eMarantz Grand Horizon\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eFlagship wireless speaker with HEOS Built-in\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFinish of this version\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eMidnight Sky (black)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eAMPLIFICATION\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAmplification topology\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eMarantz Rise GaN FET\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTotal FTC power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e370 W (FTC measurement)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTotal peak power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e860 W (not evaluated under FTC standard)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eGross peak amplifier power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1400 W (not evaluated under FTC standard)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eTRANSDUCER ARRAY\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBass driver\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1x 8\" Marantz Gravity\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFull-range transducers\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4x 3\"\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eHigh-frequency tweeters\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e3x 1\"\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eGravity driver magnets\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eNeodymium\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTotal number of transducers\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eACOUSTIC PERFORMANCE\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e28 Hz - 20 kHz (±3 dB)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBass extension\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e18 Hz (-10 dB)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMaximum SPL\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e111 dB at 1 meter\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePeak SPL\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e122 dB at 1 meter\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDigital processing\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eMarantz Mirage DSP\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eAUDIO CONNECTIVITY\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eHDMI input\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1x HDMI eARC \/ ARC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDigital optical input\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1x TOSLINK\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAnalog input\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1x Stereo RCA L\/R\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMaximum analog input level\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2 Vrms\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eUSB port\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1x USB-C for mass storage drives\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAudio via optical input\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eLinear PCM 2-channel: 32 - 192 kHz; Dolby Digital bitstream\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAudio via HDMI\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eLinear PCM stereo up to 192 kHz; multi-channel PCM 7.1 up to 192 kHz; Dolby Digital, Dolby Digital+, Dolby TrueHD, and Dolby Atmos\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eAUDIO FORMATS\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDecoding\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eDolby Atmos, Dolby TrueHD, DSD, Dolby Digital+, Dolby Digital, and LPCM\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMaximum PCM\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eStereo: 192 kHz \/ 24-bit; multi-channel: 192 kHz \/ 24-bit (up to 7.1 channels)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMaximum DSD\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5.6 MHz (DSD x2)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFiles via HEOS network or USB\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eWMA up to 192 kbps; AAC and MP3 up to 320 kbps; WAV, ALAC, and FLAC up to 24-bit \/ 192 kHz; DSD 2.8 MHz and 5.6 MHz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCompatible USB storage\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eFAT32 and NTFS drives\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eSTREAMING AND MULTIROOM AUDIO\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eIntegrated platform\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eHEOS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMultiroom audio\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eYes; the HEOS system supports up to 32 HEOS Built-in devices\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAirPlay\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eAirPlay 2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSpotify\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eSpotify Connect\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCompatible HEOS services\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eIncluding: Spotify, TuneIn, Amazon Music, TIDAL, Deezer, iHeartRadio, SiriusXM, Pandora, and SoundCloud; availability depends on country and service\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMobile device playback\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eYes; iOS, Android, and Kindle Fire via HEOS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eNetwork library\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eYes, NAS and UPnP\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eNETWORK AND WIRELESS CONNECTIVITY\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eYes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWi-Fi\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eIEEE 802.11a\/b\/g\/n\/ac\/ax; 2.4, 5, and 6 GHz bands\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eBluetooth 5.4, Class 1\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBluetooth profiles\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eA2DP and AVRCP\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBluetooth codec\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eSBC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMaximum Bluetooth range\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eApproximately 30 m (line of sight)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eNetwork configuration\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eHEOS, WPS, Apple WAC, or Ethernet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eCONTROL AND INTEGRATION\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eControl app\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eHEOS for iOS, Android, and Kindle Fire\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTouch controls\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eVolume ring; play\/pause, forward\/back\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eStatus indicator\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eFront-facing multicolor halo\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAuraControl\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eYes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eIP control compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eTCP\/IP with Crestron, Control4, and AMX\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eDESIGN AND CONSTRUCTION\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOuter fabric\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eMarantz Radiance 360° Seamless Fabric\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFabric properties\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eAcoustically transparent\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePositioning\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eMarantz flagship wireless speaker\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003ePOWER AND OPERATION\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePower (North America version)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e100 - 120 V AC, 50\/60 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePower (Europe version)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e100 - 240 V AC, 50\/60 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePower consumption\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e120 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAuto Standby consumption\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1.7 - 2.0 W depending on connection and setup\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAuto standby\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eAfter 20 minutes of inactivity, depending on the input source\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5 °C - 35 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWi-Fi\/Bluetooth disable\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eYes, via the HEOS app\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eDIMENSIONS AND WEIGHT\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e493 x 255 x 529.2 mm (19.41 x 10.04 x 20.83\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e21.3 kg (46.9 lb)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth colspan=\"2\"\u003eIN THE BOX\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMarantz Grand Horizon speaker\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1 unit\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eHDMI cable\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePower cable\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eIncluded based on region\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCertificate of authenticity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDocumentation and rear cover\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSales\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003ePer unit\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch2\u003eIdeal for\u003c\/h2\u003e\n\u003cp\u003eThe MARANTZ GRAND HORIZON U1B is ideal for those seeking a reference-class wireless audio system with significant visual and sonic impact. Its eight-transducer array, 8-inch bass driver, and 111 dB SPL capability make it especially suitable for large living rooms, high-end social areas, penthouses, premium residences, executive offices, hospitality spaces, and integration projects where one wishes to avoid a traditional system of separate amplifiers and speakers. The integration of HEOS, AirPlay 2, Spotify Connect, Bluetooth, Ethernet, Wi-Fi, USB-C, RCA, optical, and HDMI eARC\/ARC allows for centralizing music, TV, and digital sources into a single luxury component.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marantz","offers":[{"title":"Default Title","offer_id":54142533304544,"sku":"GRAND HORIZON U1B","price":127600.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5555\/8624\/files\/GrandHorizon.png?v=1786924827","url":"https:\/\/soundcitypv.com\/en\/products\/marantz-grand-horizon-u1b-altavoz-inalambrico-370w-heos-hdmi-earc-dolby-atmos","provider":"Soundcity PV","version":"1.0","type":"link"}