Denon Home 400 Wireless Speaker (Black):

• Most wireless speakers give you sound that moves left and right. The Denon Home 400 gives you sound that moves above you too — Denon's first wireless speaker purpose-built for Dolby Atmos Music, delivering layered, spacious sound from a single unit.That immersive quality comes down to a genuinely sophisticated 5-driver array: 2 tweeters, 2 up-firing drivers, and 2 midrange drivers, powered by 6 dedicated amplifiers producing 90W of total power. In simple terms, the up-firing drivers are what create that overhead, room-filling effect — instead of sound staying flat and directional, it genuinely fills the space around and above you, closer to how Atmos was designed to be heard.Connectivity is just as considered, with Wi-Fi, Bluetooth, USB-C, and 3.5mm aux input covering practically any source you'd want to stream from. Built-in HEOS® makes setup simple and gives you access to high-resolution streaming services in any room, all controlled from one straightforward app.Want to go bigger? Pair two Denon Home 400 units together for an ultra-expansive stereo soundstage, or use them as wireless rear speakers with select Denon soundbars — a genuine upgrade path if your home audio ambitions grow over time.This isn't a speaker built to simply play music in the background. It's built for anyone who wants a single, standalone unit capable of real spatial, immersive sound — with the flexibility to expand into something bigger whenever you're ready.