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Product Overview
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The Denon Home 400 Speaker is a premium wireless home speaker engineered for music enthusiasts, home theater lovers, and anyone seeking immersive, high-fidelity sound. Designed to deliver rich multi-channel audio with Dolby Atmos Music from a single unit, it creates a wide and elevated soundstage using built-in height speakers. This allows the sound to fill any room with depth and dimension, whether used in a living room, bedroom, or kitchen. With its custom six-driver array and individual amplification for each driver, the speaker delivers clear highs, expressive mids, and controlled bass—all while maintaining powerful performance at any volume. Whether you’re streaming your favorite playlists or hosting a movie night, the Denon Home 400 combines refined design with legendary Denon audio excellence.
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Key Features
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- Immersive Dolby Atmos Sound: Experience expansive, three-dimensional audio with built-in height speakers that create a wider and taller soundstage, bringing movies and music to life.
- Six-Driver Array for Rich Audio: Features a custom-engineered six-speaker configuration with dedicated drivers for highs, mids, and bass, delivering balanced, detailed sound across all frequencies.
- Individual Amplification: Each driver is powered by its own amplifier, ensuring precise control and consistent performance even at higher volumes.
- HEOS App Integration: Control playback, adjust volume, manage multiroom setups, and sync multiple speakers through the intuitive HEOS app for seamless whole-home audio.
- High-Resolution Audio Support: Plays lossless formats including DSD, FLAC, ALAC, WAV, and more, preserving the full detail of your personal music collection.
- Flexible Use Cases: Works as a standalone speaker or pairs effortlessly with other Denon HEOS devices, such as the Denon Home Sound Bar 550, to form a wireless surround sound system.
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li>Wireless Streaming & Multiple Connectivity Options: Stream music via Wi-Fi from services like TIDAL, Qobuz, and Amazon Music HD; connect smartphones via Bluetooth, AirPlay 2, or use USB and auxiliary inputs for direct playback.
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Technical Specifications
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- Speaker Type: Wireless Stereo Speaker with Built-in Height Speakers
- Driver Configuration: 6-driver array (custom-engineered)
- Amplification: Individual amplifier per driver
- Supported Audio Formats: DSD, FLAC, ALAC, WAV, WMA, MP3
- Streaming Services: TIDAL, Qobuz, Amazon Music HD, and others
- Connectivity: Wi-Fi, Bluetooth, AirPlay 2, USB, Auxiliary Input (AUX)
- Control Interface: HEOS App
- Compatibility: Part of the Denon HEOS ecosystem
- Surround Sound Support: Dolby Atmos Music via built-in height speakers
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Benefits & Use Cases
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The Denon Home 400 excels in environments where space is limited but sound quality is a priority. Its compact design fits seamlessly into bedrooms, kitchens, or small living areas without compromising on audio performance. The inclusion of Dolby Atmos Music support means it can elevate everyday listening by adding vertical dimension to both music and films. For home entertainment, it serves as a central component when paired with the Denon Home Sound Bar 550, enabling a complete wireless surround sound experience. The speaker’s ability to function independently or as part of a multi-room HEOS network makes it ideal for users who value flexibility—whether playing background music throughout the house or setting up a focused listening zone. With support for high-resolution audio files and multiple input methods, it caters to audiophiles and casual listeners alike.
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Important Notes
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This speaker is designed for indoor use and integrates best within a Denon HEOS ecosystem for optimal multiroom functionality. It supports standard wireless protocols and digital audio inputs but does not include built-in voice assistant capabilities. Users should ensure compatible streaming services are available in their region. Setup requires a stable Wi-Fi connection and access to the HEOS app. The package includes the speaker only—no cables, power adapter, or mounting hardware are mentioned as included items. Care should be taken to position the speaker away from heat sources and moisture to maintain performance longevity.
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