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Up for sale is a used Denon HEOS Subwoofer (Original Model), designed to deliver deep, powerful bass to your Denon HEOS wireless audio system. This sub pairs seamlessly with other HEOS components, such as the HEOS Bar, HEOS AVR, HEOS Amp, HEOS Link, and all HEOS speakers.It features dual 5-1/4" custom woofers driven by a Class-D digital amplifier, all enclosed in a sleek, modern cabinet that can stand upright or lie flat for flexible placement.Key Features:• Designed for use with HEOS Bar, HEOS AVR, HEOS Amp, HEOS Link, or HEOS speakers• Dual custom 5-1/4" woofers powered by a precision Class-D digital amplifier• Wireless audio connection over your home Wi-Fi network (wired Ethernet also supported; cable included)• Microsecond-level audio synchronization with other HEOS devices for seamless multi-room playback• Controlled via the free HEOS app (iOS, Android)• Flexible placement: can be positioned vertically or horizontally• Includes AC power cable• Compact, furniture-friendly designSpecs:• Dimensions (vertical orientation): 6-7/8" W x 16" H x 17-3/8" D• Weight: 22.27 lbsCondition:The unit is fully functional and sounds great. There is a small nick in the faceplate, which is purely cosmetic—please see photos for a close-up. Otherwise, the subwoofer is in very good used condition with typical minor signs of use. Includes original power cable.
Generating expert take…
Denon traces its origins to 1910, when American entrepreneur Frederick Whitney Horn founded Japan's first audio equipment company, Nipponophone, initially focused on gramophones and records. The Denon brand emerged in 1939 from the merger of Japan Denki Onkyo—combining "den" for electricity and "on" for sound—with other entities, marking a shift toward professional audio development. This heritage includes pioneering Japan's first professional disc recorder in 1945, used to capture Emperor Hirohito's voice, and launching the nation's first long-playing records in 1951.
The brand excels across a broad spectrum of hi-fi categories, from amplifiers, turntables, and tuners to loudspeakers, cassette decks, and phono cartridges. Denon's innovations extend to digital frontiers, such as the world's first practical PCM recorder in the early 1970s, the inaugural CD player in 1981, and early home theater systems with Dolby Digital in 1995. Today, its lineup encompasses AV receivers, headphones, wireless streaming solutions like HEOS, and high-channel processors, blending professional-grade components with consumer accessibility.
Denon holds a commanding position as a mid-to-high-end mainstay in the hi-fi market, revered for its blend of technological firsts, robust build quality, and balanced sound signatures that appeal to discerning enthusiasts. No longer a vintage collector's niche, it competes confidently against premium rivals, backed by over a century of audio leadership and strategic partnerships like its merger with Marantz.
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